Which sets of the real number system does − 2 belong to?

Answers

Answer 1
it belongs to intergers
Answer 2
intergers......................

Related Questions

Quadrilateral JPRAQuadrilateral JPRA is similar to quadrilateral KDEWquadrilateral KDEW . PR=27 mmPR=27 mm , DE=15 mmDE=15 mm , and WE=25 mmWE=25 mm .

What is AR?

Answers

the sides that correspond that are listed are PR & DE  and WE & AR. Corresponding sides of similar plolygons are proportional so we can set up a proportion to find the missing side length AR.

[tex] \frac{PR}{DE} = \frac{AR}{WE} [/tex]

substitute

[tex] \frac{27}{15} = \frac{AR}{25}[/tex]

Cross multiply

27*25 = AR*15
 Simplify
675 = 15*AR
Divide both sides by 15

45=AR






PLEASE HELP! WILL MARK BRAINLIEST!

Answers

the amount of representative that stayed 2 nights: 25
The amount of those who rented a car: 11
11/25 = 0.44 or 44%

If the domain is {0, 2, -6}, what is the range of y = -2x + 3?

Answers

Plug in the domain values for x. 
y= -2(0)+3 y=3
y= -2(2)+3 y= -1
y= -2(-6)+3 y=15
your three range values are {3,-1,15

The range of the function is {-1, 3, 15}.

What is the range of the function?

The set of a function's potential output values is known as its range.

Given that, the domain of the function is {0,2,-6}.

The range is the set of the output of the functions for the given domain values.

The value of y for x = 0 is:

y = -2(0) + 3

y = 3

Similarly, the values of y for x = 2 and x = -6 are:

y = -2(2) + 3

y = -1, and

y = -2(-6) + 3

y = 15

Hence, the range of the function is {-1, 3, 15}.

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What number is 22 spaces to the right of negative 7?

Answers

Your calculator will tell you it is 15.

Final answer:

By adding 22 to -7, we find that the number 22 spaces to the right of -7 on the number line is 15.

Explanation:

The question asks for the number that is 22 spaces to the right of negative 7 on a number line. To find this, you can simply add 22 to negative 7. Here's the calculation: -7 + 22 = 15. Therefore, the number that is 22 spaces to the right of negative 7 is 15. To determine the number that is 22 spaces to the right of -7 on the number line, we need to add 22 to -7. Moving 22 spaces to the right indicates an increase in value by 22. Therefore, when we add 22 to -7, we get the final answer of 15. This calculation reflects the concept that moving to the right on the number line corresponds to increasing the numerical value, while moving to the left corresponds to decreasing it. In this case, starting from -7 and moving 22 spaces to the right results in a value of 15. Hence, 15 is the number that is 22 spaces to the right of -7.

Quadrilateral ABCD ​ is inscribed in this circle.

What is the measure of angle C?

Enter your answer in the box. °

Answers

Answer:
measure angle C = 92 degrees

Explanation:
Quadrilateral ABCD is known as a cyclic quadrilateral. This means that it has all its vertices on the circle's circumference.
In a cyclic quadrilateral, the sum of each two opposite angles is 180 (check the attached image).
Therefore:
measure angle B + measure angle D = 180
x + 10 + x + 24 = 180
2x + 34 = 180
2x = 180 - 34
2x = 146
x = 73

We are given that:
measure angle A = x + 15
Therefore:
measure angle A = 73 + 15 = 88 degrees

Finally, we have:
measure angle A + measure angle C = 180
88 + measure angle C = 180
measure angle C = 180 - 88
measure angle C = 92 degrees

Hope this helps :)

What is the sum of the polynomials (m+n+3)(m+n+4)

Answers

(m + n + 3)(m + n + 4)
First distribute the m in the first set of parentheses to the second set of parentheses.  Do the same process with the n and the 3.
m^2 + mn + 4m + mn + n^2 + 4n + 3m +3n + 12
Combine Like terms. Final Answer:
m^2 + n^2 + 2mn + 7m + 7n + 12

Answer:

2m+2n+7

Step-by-step explanation:

Given: Two polynomial

[tex]P_1=m+n+3[/tex]

[tex]P_2=m+n+4[/tex]

We need to find the sum of polynomial.

[tex]Sum=P_1+P_2[/tex]

[tex]\Rightarrow (m+n+3)+(m+n+4)[/tex]

write like term together  

[tex]\Rightarrow m+m+n+n+3+4[/tex]

Combine the like term

[tex]\Rightarrow 2m+2n+7[/tex]

Hence, The sum of two polynomial is 2m+2n+7

police can estimate the speed of a vehicle before the brakes are applied using the formula 0.75d = s^2 / 30.25 where is the speed in miles per hour d is the length of the vehicle's skid marks. What was the approximate speed of a vehicle that left a skid mark measuring 160 feet?

1.about 36 miles per hour
2."" 60 ""
3."" 13 ""
4"" 54 ""

Answers

So we have the formula to calculate the speed of a vehicle before the breaks were applied using the measure of it's skid marks: [tex]0.75d= \frac{s^{2} }{30.25} [/tex]
We also know from our problem that the vehicle left a skid mark measuring 160 feet, so [tex]d=160[/tex]. Lets replace that value in our formula to find the speed [tex]s[/tex]:
[tex](0.75)(160)= \frac{s^{2} }{30.25} [/tex]
[tex]120= \frac{s^{2} }{30.25} [/tex]
[tex](120)(30.25)=s ^{2} [/tex]
[tex]s ^{2} =3630[/tex]
[tex]s= \sqrt{3630} [/tex]
[tex]s=60.25[/tex]

We can conclude that the speed of the car before the brakes were applied was about 60 miles per hour.

The answer would be ≈60mph, hence the answer is B.

Make this equation true by rearranging the numbers.... 26=74

Answers

the left side 26 does not equal to the right side 74, which MEANS  that the given statement is false.


        FALSE 

Sakura speaks 150150150 words per minute on average in hungarian, and 190190190 words per minute on average in polish. she once gave cooking instructions in hungarian, followed by cleaning instructions in polish. sakura spent 555 minutes total giving both instructions, and spoke 270270270 more words in polish than in hungarian. how long did sakura speak in hungarian, and how long did she speak in polish?

Answers

the correct question is
Sakura speaks 150 words per minute on average in hungarian, and 190 words per minute on average in polish. she once gave cooking instructions in hungarian, followed by cleaning instructions in polish. sakura spent 5 minutes total giving both instructions, and spoke 270 more words in polish than in hungarian. how long did sakura speak in hungarian, and how long did she speak in polish?

Let
x------> total words spoken by sakura in hungarian------> 150 words /minute
y------>  total words spoken by sakura in polish-----------> 190 words /minute

we know that
(x/150)+(y/190)=5--------- > equation 1
y=270 +x-------------------- > equation 2
substituting 2 in 1
(x/150)+(270+x)/190=5

multiplying all the expression by (150)*(190)
190x+150*(270+x)=5*190*150
190x+40500+150x=142500
340x=102000-------------- > x=300
x=300 ------------- > total words spoken by sakura in hungarian
y=270+x=270+300=570
y=570 ----------- > total words spoken by sakura in polish

the question is how long did sakura speak in hungarian, and how long did she speak in polish?

y=570 words in polish-------------------> 190 words /minute

if 190 words-----------------------------> 1 minute
   570 words-------------------------- X
X=570/190=3 minutes
In polish Sakura spoke 3 minutes

x=300 words in hungarian-------------------> 150 words /minute

if 150 words-----------------------------> 1 minute
   300 words-------------------------- X
X=300/150=2 minutes

In hungarian Sakura spoke 2 minutes

Answer:

3 minutes polish 2 minutes hungarian

Step-by-step explanation:

I just did it on Kahn Academy, and this was correct.

Please help and show all work thank you!

Answers

reflected across L it would be a backwards D then reflected across M wit would look like the original letter

A grocer wants to make a 10 pound mixture of cashews and peanuts that he can sell for $3.64 per pound. If cashews cost $5.80 per pounds and peanuts cost $2.20 per pound how many pounds of each nuts must he mix?

Answers

one pound of peanuts = $2.20
one pound of cashews = $5.80
Total pound = 10
Selling price per pound = $3.64
]
---
Selling price per pound = $3.64 
Selling price for 10 pound = $3.64 x 10 = $36.40

Assumed all peanuts,
Total price = 10 x 2.20 = $22

Difference in total price = 36.40 - 22 = 14.40
Difference in price between peanuts and cashews = 5.80 - 2.20 = 3.60

Find number of pounds of cashews
14.40 ÷ 3.6 = 4 pounds of chashews

10 - 4 = 6 pounds of peanuts

Ans: He must mixed 6 pounds of peanuts with 4 pounds of cashew



. (02.02 HC) Dominic earns $18 an hour plus $25 an hour for every hour of overtime. Overtime hours are any hours more than 35 hours for the week. Part A: Create an equation that shows the amount of money earned, E, for working x hours in a week when there is no overtime. (3 points) Part B: Create an equation that shows the amount of wages earned, T, for working y hours of overtime. Hint: Remember to include in the equation the amount earned from working 35 hours. (3 points) Part C: Dominic earned $730 in 1 week. How many hours (regular plus overtime) did he work? Show your work. (4 points) (10 points)

Answers

Part A)
Let
E-----------> the amount of money earned
x----------> hours working in a week-----> $18 an hour
we know that
E=18x ---------> equation that shows the amount of money earned for working x hours in a week
conditioned to  x<= 35  hours--------> is no overtime

Part B)
Let
T----------------> the amount of money earned
y -------------- > hours of overtime-------> $25 an hour 
for x=35 hour----------> E=18*35=$630
T=630+25y------> equation that shows the amount of wages earned for working y hours of overtime and 35 hour in a week

Part C) 
if Dominic earned $730 in 1 week
$630------------> earned for working 35 hours in a regular week 
[hours of overtime]=(730-630)/25=100/25=4 hours

[total hours worked]=35+4=39 hours

the answer is 39 hours  (35 hours regular +4 hours overtime)

8.04 A

Graph each pair of parametric equations.
(2 points each)

x = 3 sin3t
y = 3 cos3t

A coordinate graph is shown with the x axis scaled from -10 to 10 and the y axis scaled from -10 to 10.





x = 7 sin t + sin 7t
y = 7 cos t + cos 7t

A coordinate graph is shown with the x axis scaled from -10 to 10 and the y axis scaled from -10 to 10.





x = 2t
y = t + 5, -2 ≤ t ≤ 3

A coordinate graph is shown with the x axis scaled from -10 to 10 and the y axis scaled from -10 to 10.





x = 2t – 1
y = t2 + 5, -4 ≤ t ≤ 4

A coordinate graph is shown with the x axis scaled from -10 to 10 and the y axis scaled from -10 to 10.





x = 6 sin t
y = 6 cos t, 0 ≤ t ≤ 2π

A coordinate graph is shown with the x axis scaled from -10 to 10 and the y axis scaled from -10 to 10.


Answers

Hello,
Please, see the attached files.
Thanks.

Workers have 1600 m of fencing to enclose a rectangular area where a music festival will be held. The table represents a quadratic function that shows how the area of the rectangle formed by the fence depends on the length of the rectangle.
Length (m) Area (m²)
0 0
100 70,000
200 120,000
300 150,000
400 160,000
500 150,000
600 120,000
700 70,000
800 0

Select from the drop-down menu to correctly complete the sentence.

The x-coordinate of the vertex represents

the length that result in the largest possible area

the smallest possible area of the rectangle

the greatest possible length of any rectangle formed

the greatest possible area of a rectangle

Answers

This should get you a hundred on the 4.11 quiz. :)

The correct option is the x-coordinate of the vertex representing the length.

What is a quadratic equation?

A quadratic equation is an equation whose leading coefficient is of second degree also the equation has only one unknown while it has 3 unknown numbers.

It is written in the form of ax²+bx+c.

As it is given that the perimeter of the rectangular fencing is 1600 m.

Now, since the shape of the fence is rectangular, therefore, the x-coordinate of the vertex represents the length that results in the largest possible area, while the y-coordinate is the width of the rectangular fencing.

Hence, the correct option is the x-coordinate of the vertex representing the length.

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Triangle HJK is transformed to similar triangle H’J’K’:



What is the scale factor of dilation?

1/2

1/3

1/4

1/5

Answers

Answer:

The scale factor of the dilation is [tex]\frac{1}{4}[/tex]

Step-by-step explanation:

we know that

If two figures are similar, then the ratio of its corresponding sides is equal and this ratio is called the scale factor

Let

z------> the scale factor

so

[tex]z=\frac{K'J'}{KJ}=\frac{K'H'}{KH}=\frac{J'H'}{JH}[/tex]

substitute the values

[tex]z=\frac{K'J'}{KJ}[/tex] ----->  [tex]z=\frac{1}{4}[/tex]

The scale factor is less than 1

therefore

The dilation is a reduction

Suppose the time it takes a data collection operator to fill out an electronic form for a database is uniformly distributed between 1.0 and 2.1 minutes. (a) determine the mean of x. (round your answer to 2 decimal places.)

Answers

mean = total amount of minutes / number of observations
         = (1.0+2.1) / 2
         =1.55

The area of a rectangular wall of a barn is 96 square feet. its length is 4 feet longer than twice its width. find the length and width of the wall of the barn?

Answers

area = 96
width = x
length = 2x + 4

x(2x + 4) = 96
2x^2 + 4x - 96 = 0
(x - 6)(x + 8) = 0
x = 6 or x = - 8 (rejected, length cannot be negative)

x = 6
2x + 4 = 2(6) + 4 = 16

The length is 16 feet and the width is 4 feet

Final answer:

To find the dimensions of the barn's wall, we set up the equation w x (2w + 4) = 96 and solved for w to find the width is 8 feet. Then, we used the width to find the length, which is 20 feet.

Explanation:

To solve the problem of finding the dimensions of the rectangular wall of the barn, we need to set up and solve an algebraic equation. Let's call the width of the wall w feet. According to the problem, the length is 4 feet longer than twice the width, so we can express the length as 2w + 4 feet.

The area of the rectangle is given by multiplying the length by the width. We know the area is 96 square feet, so our equation to solve is w × (2w + 4) = 96.

Expanding this equation gives us 2w^2 + 4w - 96 = 0. This is a quadratic equation that we can solve by factoring, completing the square, or using the quadratic formula.

Factoring the quadratic equation, we look for factors of -96 that add up to 4. These factors are 12 and -8. So, we can write our equation as (2w + 12)(w - 8) = 0.

Setting each factor equal to zero gives us two possible solutions for w: w = -6 or w = 8. Since width cannot be negative, we discard w = -6 and keep w = 8 feet. The length is then 2(8) + 4 = 16 + 4 = 20 feet.

Therefore, the width of the barn's wall is 8 feet, and the length is 20 feet.

Each trapezoid in the figure below is congruent to trapezoid ABDC.



What is the perimeter of hexagon ACEFGH?

1)28 cm
2)32 cm
3)36 cm
4)64 cm

Answers

The answer is 32 cm. for the hexagon

Answer:

The answer is the second option

[tex]32\ cm[/tex]

Step-by-step explanation:

we Know that

Each trapezoid in the figure below is congruent to trapezoid ABDC

so

[tex]CE=AC=3\ cm[/tex]

[tex]EF=AB+CD=4+6=10\ cm[/tex]

[tex]FG=AC=3\ cm[/tex]

[tex]GH=AC=3\ cm[/tex]

[tex]AH=AB+BH=AB+CD=4+6=10\ cm[/tex]

the perimeter is equal to

[tex]P=AC+CE+EF+FG+GH+AH[/tex]

substitute the values

[tex]P=3+3+10+3+3+10=32\ cm[/tex]

The height and radius of a right cylinder are each 8 cm. what is its volume

Answers

the volume is going to be 12

A guy-wire is attached from the ground to the top of a pole for support. If the angle of elevation to the pole is 67° and the wire is attached to the ground at a point 137 feet from the base of the pole, what is the height of the pole (round to 2 decimal places)?

A)53.53 feetB)74.62 feetC)126.11 feetD)322.75 feet

Answers

You can solve this problem and calculate the height of the pole, by following the steps below:
 
 Tan(α)=Opposite leg/Adjacent leg
 
 α is the angle of elevation (α=67°).
 The opposite leg is the height of the pole. Let's call it "x".
 Adjacent leg=137 feet
 
 When you substitute these values into the formula Tan(α)=Opposite leg/Adjacent leg, you have:
 
 Tan(α)=Opposite leg/Adjacent leg
 Tan(67°)=x/137
 
 You must clear the "x"
 
 x=137xTan(67°)
 x=322.75
 
 What is the height of the pole? 
 
 The answer is: The height of the pole is 322.75 feet.

Please help i'll give you brainliest answer!

1. Astronomers measure large distances in light-years. One light year is the distance that light can travel in one year, or approximately 5.88 x 10^12 miles. Suppose a star is 9.8 x 10^1 light years from Earth. In scientific notation, approximately how many miles is it?

A. 5.88 x 10^13 miles
B. 5.76 x 10^14 miles
C. 5.88 x 10^12 miles
D. 9.8 x 10^12 miles


2. A 1,600.00 principal earns 7% annual interest, compounded semiannually (twice per year). After 33 years, what is the balance in the account?

A. $4,979.11
B. $14,920.54
C. $112,992.00
D. $15,494.70

Answers

Answer:

1. B. 5.76 × 10¹⁴ miles.

2. D. $15,494.70

Step-by-step explanation:

Question 1: We have,

Distance light traveled in one year = 5.88 × 10¹² miles.

Since, the star is 9.8 × 10¹ light years away.

So, we get,

Total number of miles the star is away = 5.88 × 10¹² × 9.8 × 10¹ = 57.62 × 10¹³ miles.

Hence, the total number of miles are 5.76 × 10¹⁴ miles.

Question 2: We have,

Principle amount, P= $1,600

Rate of interest, r = 7% = 0.07

Time period, t = 33 years

Moreover, the interest is compounded twice per year i.e. n=2.

Since, Amount = [tex]P(1+\frac{r}{n})^{nt}[/tex]

i.e. Amount = [tex]1600(1+\frac{0.07}{2})^{2\times 33}[/tex]

i.e. Amount = [tex]1600(1+\frac{0.035)^{66}[/tex]

i.e. Amount = [tex]1600(1.035)^{66}[/tex]

i.e. Amount = [tex]1600\times 9.68418}[/tex]

i.e. Amount = $15,494.70

Hence, the balance in the account is $15,494.70.

How do you do x ^4-4? What is the x values?

Answers

we know that
A difference of two perfect squares (A² - B²)  can be factored into  (A+B) • (A-B)
 then
x ^4-4--------> (x²-2)*(x²+2)
(x²-2)--------> (x-√2)*(x+√2)
x1=+√2
x2=-√2

the other term
(x²+2)=0-> x²=-2-------------- x=(+-)√-2

i  is called the imaginary unit. It satisfies   i²  =-1
Both   i   and   -i   are the square roots of   -1 
√ -2  =√ -1• 2   = √ -1 •√  2   =i •  √ 2 
The equation has no real solutions. It has 2 imaginary, or complex solutions.
x3=  0 + √2 i  
x4=  0  - √2 i 

the answer is 

the values of x are
x1=+√2
x2=-√2
x3=  0 + √2 i  
x4=  0  - √2 i

On a coordinate grid, point P is at (2, 1) and point R is at (−6, −5). Points Q and S are a reflection of both points across the x-axis. What are the coordinates of Q and S?

Answers

Answer:

Q(2, −1), S(−6, 5)

Step-by-step explanation:

The original ordered pairs were  (2, 1) and (−6, −5). When you reflect across the x-axis the x-coordinates of the two ordered pairs are the same, and the y coordinate is the opposite in sign (positive and negative).

so since the original ordered pairs were  (2, 1) and (−6, −5), the reflected ordered pairs would be  Q(2, −1), S(−6, 5) because the y-coordinates are different and the x-coordinates are the same.

Hope this helped fellow FLVS student!!

The coordinates are Q(2, −1) and S(−6, 5)

What is reflection of points?

A reflection point occurs when a figure is constructed around a single point, known as the point of reflection or centre of the figure. For every point in the figure, another point is found directly opposite to it on the other side. Under the point of reflection, the figure does not change its size and shape.

Given that, On a coordinate grid, point P is at (2, 1) and point R is at (−6, −5). Points Q and S are a reflection of both points across the x-axis.

We know that, when you reflect across the x-axis, the x-coordinates of the two ordered pairs are the same, and the y coordinate is the opposite in sign (positive and negative).

So, since the original ordered pairs were  (2, 1) and (−6, −5), the reflected ordered pairs would be  Q(2, −1), S(−6, 5) because the y-coordinates are different and the x-coordinates are the same.

Hence, The coordinates are Q(2, −1) and S(−6, 5)

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Mr. Berger assigned the following system of equations to be solved for homework. 2x-3y = -12
4x+ y= -10
Which is the x-coordinate of the correct solution?

Answers

Answer:

A: x= -3

Step-by-step explanation:

The x- coordinate is of solution is -3.

What is Equation?

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.

It demonstrates the equality of the relationship between the expressions printed on the left and right sides. LHS = RHS is a common mathematical formula.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.

Given:

2x-3y = -12...........(1)

4x+ y= -10..............(2)

Now, multiply Equation (1) by 2 we get

4x - 6y = -24

4x + y = -10

________

 -7y = -14

y= 2

and, 4x+ y= -10

4x + 2 = -10

4x = -12

x= -12/4

x= -3.

Hence, the x- coordinate is -3.

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What are the roots of the polynomial equation?
–12, 12
–4, 3
–3, 4
–1, 1

Answers

For this case what you should see is where both functions intersect.
 We have that in this case, the functions intersect in:
 x = -3
 x = 4
 Therefore the roots of the polynomial are:
 x = -3
 x = 4
 Answer:
 -3, 4 (option 3)

Segment AB has endpoints A(–4, 6) and B(1, 4). After a dilation, centered at the origin, the image of A is (–6, 9). Without measuring the distance, explain how you could find the image of B

Answers

With A and its image one can get the dilation factor;
That is dilation scale factor = -6/-4 or 9/6 = 3/2
Therefore, to get the image of B we multiply the coordinates of B by the dilation factor; 
(1,4) 3/2 = (1.5, 6)
Thus the image of B = (1.5,6)

Answer:

To find the image of B, first find the scale factor for the dilation. The scale factor should be greater than 1 because the image of A is farther from the origin than A. Divide the coordinates of the image of A by the coordinates of A: –6/–4 = 3/2 and 9/6 = 3/2, so the scale factor is 3/2. Now, apply the dilation to B by multiplying the coordinates by 3/2 to get ((3/2)(1), (3/2)(4)), or (3/2, 6).

Step-by-step explanation:

The ratio of zoya's age to nelya's age is 1:4. twenty years from now, nelya will be twice as old as zoya will be then. find their present ages.

Answers

A) 4*z = nelya
B) 2 * (z + 20) = nelya + 20
Inputting equation A into B)
2z + 40 = 4z + 20
2z = 20
zoya's age is 10 and nelya's age is 40


Answer:

Zoya is 10 years old. Nelya is 40 years old.

When dividing which number goes first in the calculator?

Answers

Imagine it like a piece of chocolate amongst three people. The one u want to break into to share among the other is the first number.

so the number of chocolate pieces ÷ by number of people

e.g: 6 pieces of chocolate ÷ 3 people

6÷2 = 3

however you can also divide the other way round. by dividing the smaller number first. this means u are diving a small amount to even smaller amounts.

2÷4 = 1/2

A packet contains 24 pens.
Henry and Alice share them in the ratio 3 : 5
How many does Alice receive?

Answers

Alice would receive 15 pens while Henry would receive 9.
Hey There, 

How are you doing? In this case, you would get 24, and divide it by 5, resulting in 4.8 
Now you multiply 4.8 by 5, which is 14.4 :)

Hope you understand, contact me for further assistance!

Thank you,
Darian D. 

find the measure of side c.

Answers

The measure of side c is 18

The length of side AB (c) in triangle ABC is 31.38 m.

In triangle ABC, angle BCA is a right angle with a measure of 90 degrees, and angle CAB has a measure of 42 degrees.

The side BC has a length of 21 m and the side AB has a length of c.

To find the length of side c, we can use the trigonometric function sine.

By using the sine function and the given angle CAB, we can calculate the length of side c as follows:

c = AB = BC * sin(CAB) = 21 * sin(42) = 31.38 m

Therefore, The length of side AB (c) in triangle ABC is 31.38 m.

The probable question may be:

In triangle ABC, Angle BCA= 90 degree, angle CAB=42 degree, Side BC (a)=21 m, Side AB=c, find the measure of side c.

Other Questions
Are the two expressions equivalent when x = 20? 8(12x + 4) 96x + 32 Find the value of x and the value A: x=20,y=45B:x=45,y=20C:x=60,y=120D:x=90,y=60 Why did voter participation in elections increase dramatically between 1824 and 1840? what is a career pathway?A. a group of skills and qualifications for a job.B. a group of occupations within a cluster that have a common set of knowledge and skills.C. taking classes to complete the desired major.D. the steps for obtaining the necessary qualifications and skills to work in the desired field. how many books can you get in a storage bin that is 4 feet high and 9 feet long and 11 feet wide What is the approximate distance between the points(-5, 1)and(-2, 3)on a coordinate grid?A.7.81 unitsB.3.61 unitsC.2.23 unitsD.3.32 units A uniform rod XY of weight 10.0N is freely hinged to a wall at X. It is held horizontal by a force F acting from Y at an angle 30 to the horizontal, as shown.What is the value of F?A- 5.0 N B- 8.7cm C- 10.0cm D-20.0cm Mutations in what class of genes have probably been responsible for many of the changes leading to the great diversity of life existing today? genes that regulate mitosis genes for aerobic respiration dna repair genes developmental genes genes for digestive enzymes The half-equivalence point of a titration occurs half way to the end point, where half of the analyte has reacted to form its conjugate, and the other half still remains unreacted. if 0.500 moles of a monoprotic weak acid (ka = 5.0 10-5) is titrated with naoh, what is the ph of the solution at the half-equivalence point? The Reformation in England was more secular than that begun by Martin Luther in Germany or by John Calvin in Switzerland. Which of these actions by Henry VIII BEST illustrates the secular nature of the English Reformation? A)After sending officials to investigate the behavior of monks, Henry closed Catholic monasteries. B)Henry executed dozens of people who opposed him or the changes he made to the Church in England. C)In 1533, Henry made himself head of the Church in England, although at the time he left religious services essentially unchanged. D)Luther and others in Northern Europe attacked the Churchs focus on collecting wealth rather than helping people live as the Bible taught they should. A trapezoid has an area of 15 square feet. If the bases are 4 feet and 6 feet , what is the height of the trapezoid? Hurry Big test tomorrow this the last one Three different rectangles have an area of 20. What are the possible whole-number dimensions of the rectangles? Which statements about particle movement in the image to the right are true? Check all that apply. They are moving from an area of high concentration to an area of low concentration. It requires energy. It occurs naturally by diffusion. It involves the help of carrier proteins. what is r divided by 8 why did Philip II of Spain want to invade England According to the Fundamental Theorem of Algebra, which polynomial function has exactly 11 roots? A ) f(x) = (x - 1)(x + 1)^11B ) f(x) = (x + 2)^3(x^2 -7x +3)^4C ) f(x) = (x^5 + 7x + 14)^6D ) f(x) = 11x^5 + 5x + 25I originally chose A, but that was incorrect on my quiz. pls help 50 points!!!Josephine is an artist. Which painting will she have an exclusive copyright to?a. a painting that she created for hireb. a painting that she created in collaboration with other artistsc. a painting that she created for a government websited.a painting that she created on her own Why is rap/hip hop so popular? Scientists worldwide agree that atmospheric carbon dioxide enhances the greenhouse effect. However, they differ in their opinions about the effects that the enhanced greenhouse effect has on the global climate. Which is the most likely effect of the differing opinions among scientists, regarding global warming? A. All old ideas would be discarded. B. Scientific evidence would be weakened. C. New ideas would be created and tested. D. The limitations of science would be evident. Cream stiffens when it is whipped. The change that occurs in the protein is called