What is 1,424,000,000 in scientific notation

Answer:

A relation is a set of ordered pairs.

Step-by-step explanation:

The set of all first components of the ordered pairs is called the domain of the relation and the set of all second components of the ordered pairs is called the range of the relation.

Answer:

○ D)

Step-by-step explanation:

This option has all the Consecutive [same-side] Angles, Alternate Exterior\Interior Angles, Corresponding Angles, and the Supplementary Angles correct.

○ C) This is incorrect because obviously, 65° + 125° gives us 190° instead of 180°, so this would not work.

○ B) This is definitely incorrect because obviously, 27° + 143° gives us 170°, so this definitely would not work anyway.

○ A) This is incorrect because the Alternate interior Angles are incorrect. They would have to be either 50° or 40°, which in this case we have no way of knowing.

○ D) This is correct because 35° + 145° gives us 180°, indicating parallel lines in this case.

I am joyous to assist you anytime.

In Option D, parallel lines shown in this case.

Now, We can formulate;

A) There are angles to be 50° or 40°,

Hence, This is incorrect because the Alternate interior Angles are incorrect.

B) Since, We get;

= 27° + 143°

= 170°,

Hence, This is incorrect

C) Since, We have;

= 65° + 125°

= 190° instead of 180°,

Hence, This is incorrect

D) Since, We have;

= 35° + 145°

= 180°,

Which indicating parallel lines in this case.

Hence, In Option D, parallel lines shown in this case.

Learn more aboput the line segment visit:

https://brainly.com/question/280216

#SPJ6

Answer:

point b

Step-by-step explanation:

Alicia make 3 blankets with the fabric she bought.

Given, Alicia bought 5.75 yards of fleece fabric.

For one blanket She needs 1.85 yards of fabric.

We have to calculate the no. of blankets.

So, the no of blankets will be,

[tex]N=\frac{total \ yards}{yard\ needed \ 1 \ blanket}[/tex]

[tex]N=\dfrac{5.75}{1.85} \\\\N=3.10810[/tex]

Since the number of blanket must be a whole number so number of blanket here is 3.

Hence Alicia make 3 blankets with the fabric she bought.

For more details follow the link:

https://brainly.com/question/756147

Answer:

113

$1.13

Step-by-step explanation:

22x + 3 when x = 5 is written 22(5) + 3

You multiply first, 22(5) = 110 + 3 = 113

a nickel is worth .05 so you mulitply .05 x 22 which gets you 1.1 and 3 pennies is .03 and when you add the two together you get $1.13

Answer: The value of 22x+3 is 113. The amount of money that equals 22 nickels and 3 pennies. That answer is also 1113.

Step-by-step explanation:

For the first problem u want to basically do 22 times 5 and that gives you 110. Then after doing that u want to do 110+3 which equals 113.

For the second one since nickels equal 5 cents u want to do 22•5 which gives you 110 and then you do 110+3 and that gives you 113.

Answer:

57

Step-by-step explanation:

Answer:

120*2.75*60/5280

= 3.75

Step-by-step explanation:

So James is walking at 120 steps a minute, there are 60 minutes in one hour, and 5,280 feet in a mile. So, to find how quickly James is walking, we multiply how many steps he is taking a minute by how much distance each step is (120 * 2.75) that gives us how much distance in one minute, so we then multiply by 60 because there are 60 minutes in one hour. Then divide the entire equation by how many feet are in one mile (5,280) giving us the answer 3.75 miles per hour. And the equation 120*2.75*60/5280

Answer:

120 steps/1 minute  • 2.75 feet/1 step • 1 mile/5,280 feet • 60 minutes/1 hour

Step-by-step explanation:

Answer:

the sum of two negative integers is a negative integer. true

the sum of two positive integers is a positive integer. true

to find the sum of a positive and a negative integer take the absolute value of each integer and then subtract these values.

true

the additive inverse of any integer and its opposite is equal to 0. false

The sum of any integer and its opposite is equal to zero.

Answer:

Answer:

r = -2

Step-by-step explanation:

7(3r - 1) - (r + 5) = -52 distribute (the - sign too)

21r - 7 + -r - 5 = -52 add/ subtract like terms

20r - 12 = -52 subtract -12 and added to -52

     +12      +12

20r = -40 divide by 20

20r/20 = -40/20

r = -2

To transform the graph of y = x2 to y = (x - 12)2 + 3, subtract 12 from the x-coordinate to shift the graph horizontally and add 3 to the y-coordinate to shift it vertically.

To transform the graph of y = x^2 to the graph of y = (x - 12)^2 + 3, we need to understand the effect of each transformation on the original graph. Here are the steps:

By applying these transformations, we obtain the graph of y = (x - 12)^2 + 3, which is the original parabola shifted 12 units to the right and 3 units up.

https://brainly.com/question/34877630

#SPJ2

Answer:

A a number is an interger

The conclusion of the given conditional statement 'If a number is positive then it is a whole number and an integer' is 'A number is both a whole number and an integer', which corresponds to option C.

In a conditional statement, the conclusion is what is conjectured or inferred from the given hypothesis. For the statement 'If a number is positive then it is a whole number and an integer', the part after 'then' forms the conclusion, that a given number is both a whole number and an integer.

So the correct conclusion for the given conditional is 'A number is both a whole number and an integer'. Therefore, option C is the correct answer to this question.

https://brainly.com/question/36974334

#SPJ2

Answer:

1.$186.63

2.$145.57

3.$7.27 more

4.65.65%

Step-by-step explanation:

Mike has two part time jobs.

Job 1: Ice-cream store

Number of hours worked= 8.5 hours

Payment per hour=$10.55

Job 2: Movie theater

Number of hours worked=7 hours

Payment per hour=$13.85

1. Earnings per week before taxes

⇒For job 1 will be; the product of hours worked and hourly payments

= 8.5×$10.55 =$89.68

⇒For job 2 will be;

=7×$13.85=$96.95

Total=$89.68+$96.95=$186.63

2.  Calculate amount taken as tax

    Find 22% of the amount earned

   = 22/100 * 186.63 =$41.06

  Remaining amount after tax will be;

   =$186.63-$41.06=$145.57

3.

The job that Mike earns the most before taxes is  at the Movie theater.

How much more will be; Earnings at Movie theater-Earnings at the Ice-cream store

=$96.95-$89.68

=$7.27 more

4.

After paying taxes the amount remaining is $145.57

After spending $50 on entertainment,the amount left will be;

$145.57-$50=$95.57

so to find the percent of remaining amount of Mike's paycheck will be;

95.57/145.57 *100=65.65%

Step-by-step explanation:

Follow PEMDAS

(18 — 3) ÷ (6 — 1) __ 4 • (10—3) — 4 • 2

First do everything in parentheses

15 ÷ 5 __ 4 • 7 — 8

Then multiply and divide

3 __ 28 —8

Subtract

3 __ 20

Determine if it is <, >, or =

3 < 20

Answer:

y = x-2

Step-by-step explanation:

The value of y in the given equation; 4x+1=9+4y is y = x-2

An equation represents equality of two or more mathematical expression.

When someone asks you to solve an equation, then they usually mean to find the values of the unknowns for which that equation would be true (the equality between expressions should hold true for those values).

Thus the Solutions to an equation are those values of the variables involved in that equation for which the equation is true.

Given that 4x+1=9+4y

We need to solve for y;

4x+1=9+4y

4x - 4y = 9 -1

4x - 4y = 8

x - y = 2

Therefore, the value of y in the given equation; 4x+1=9+4y is y = x-2

Learn more about solving equations here:

https://brainly.com/question/18015090

#SPJ2

To compare two fraction you need to rewrite the fractions so they have a common denominator.

1/2 should have been rewritten as 4/8

The answer is:

D. The fraction 1/2 should have been rewritten as 4/8.

Answer:

D.The fraction [tex]\frac{1}{2}[/tex] should have been rewritten as [tex]\frac{4}{8}[/tex].

Step-by-step explanation:

We are given that ratios as fraction

[tex]\frac{3}{8}[/tex] and [tex]\frac{1}{2}[/tex]

Colleen compared between given ratios

We have to find the first mistake of Colleen in her work.

First we make denominator of both fraction same

Therefore, we will divide and multiply by 4 in second fraction number

[tex]\frac{1}{2}\times \frac{4}{4}=\frac{4}{8}[/tex]

The numerator of [tex]\frac{4}{8}[/tex] is greater then the numerator [tex]\frac{3}{8}[/tex].

Hence, the [tex]\frac{4}{8} >\frac{3}{8}[/tex]

Therefore, option D is true.

Answer:D.The fraction [tex]\frac{1}{2}[/tex] should have been rewritten as [tex]\frac{4}{8}[/tex].

Answer:

w=22

Step-by-step explanation:

5(w-2)+10=3(2w-9)+5

1) Use the Distributive Property for 5(w-2) and 3(2w-9):

5w-10+10=6w-27+5

2) Combine alike terms:

5w=6w-22

3) Add a 22 to both sides:

22+5w=6w

4)Subtract 5w from both sides:

w=22

Answer:

okay, so you need to add the two angles that you already have and the subtract 180* from it and thats your answer. ( at least i learned it that way. lol )

Step-by-step explanation:

Answer:

4 inches²

144 inches²

0.64 inches²

Yes, the area of a square and the length of its side directly proportional quantities.

Step-by-step explanation:

In this question, we have to find the area of square by changing the lengths of a side. Given lengths are: 2, 12, 0.8. I will evaluate the area of each side and try to find out the relation between area and length of side.

First, we start with the smallest length (a=0.8 inches)

Area of a square is calculated by taking the square of single side (since both sides are equal).

Area of square = a²

Area of square = 0.8²

Area of square = 0.64 inches²

Area of square with smallest side length (a=0.8 inches) = 0.64 inches²

Secondly, we start with the 2nd highest length (a=2 inches)

Area of square = a²

Area of square = 2²

Area of square = 4 inches²

Area of square with second largest side length (a=2 inches) = 4 inches²

Thirdly, we start with the highest length (a=12 inches)

Area of square = a²

Area of square = 12²

Area of square = 144 inches²

Area of square with highest side length (a=12 inches) =144 inches²

As we can see, with the increase in the length of a side, area of square is also increasing. Therefore, yes the area of a square and the length of its side are directly proportional quantities as the area increases or decreases when the length of the side increases or decreases.

Answer:

They are directly proportional quantities.

Step-by-step explanation:

DEFINITION

Two quantities are said to be directly proportional if an increase in one quantity lead to an increase in the other quantity.

Area of a Square = [tex]Length^2[/tex]

Area of a Square of Length 2 inch = [tex]2^2=4 \:square \:inch[/tex]

Area of a Square of Length 12 inch = [tex]12^2=144 \:square \:inch[/tex]

Area of a Square of Length 0.8 inch = [tex]0.8^2=0.64 \:square \:inch[/tex]

Arranging the sides and corresponding area in ascending order:

(0.8, 2,  12) = (0.64,  4,   144)

We notice that as the length increases, the area also increases.

Therefore, the area of a square and the length of its side are directly proportional quantities.

Answer:

The answer is C.

I hope this helped you.

Answer: 10 2/3 written as a decimal is 10.67

Step-by-step explanation:

first off you would have to convert the fraction 2/3 into a decimal and to do that you have to divide the numbers and that would give you 0.66666666666 which you then round up and therefore you get 10.67

Answer:

8x - 5y = -75 or y = 1⅗x + 15

Step-by-step explanation:

5x + 8y = 16

-5x - 5x

_____________

8y = -5x + 16

___ ________

8 8

y = -⅝x + 2

↑

slope

Now, Perpendicular Lines have OPPOSITE MULTIPLICATIVE INVERSE Rate of Changes [Slopes]:

-⅝ → 1⅗ [or 8⁄5]

7 = 1⅗[-5] + b

-8

15 = b

y = 1⅗x + 15 >> Perpendicular Line in Slope-Intercept Form

If wanted in Standard Form:

y = 1⅗x + 15

-1⅗x - 1⅗x

_____________

-1⅗x + y = 15 [We do not want fractions in our Standard Equation, so multiply by the denominator to get rid of it.]

-5[-1⅗x + y = 15]

8x - 5y = -75 >> Perpendicular Line in Standard Form

I am joyous to assist you anytime.

Answer:

9 bookcases.

Step-by-step explanation:

Total number of books = 943

Total number of books placed in one shelf = 22

Total number of shelves in one bookcase = 5

Total number of books displayed in one bookcase = [tex]No.\ of\ shelves\ in\ 1\ bookcase\times\ No.\ of\ books\ in\ each\ shelf[/tex]

Total number of books displayed in one bookcase= [tex]5\times 22=110[/tex]

Total number of bookcase required = [tex]\frac{total\ no.\ of\ books}{Number\ of\ books\ displayed\ in\ 1\ bookcase}[/tex]

Total number  of bookcase required = [tex]\frac{943}{110} =8\frac{63}{110}[/tex]

So, 880 books can be displayed in 8 bookcases. and for the remaining 63 books we also require one more bookcase. Therefore, the total number of bookcases needed are 9.

Answer:

b. There are horizontal and vertical asymptotes

Step-by-step explanation:

The graph is a hyperbola with asymptotes of x=0 and y=0

The correct options regarding the graph of y = 1/x are:

b. There are horizontal and vertical asymptotes.

c. The graph intersects the x-axis in two places.

a. The domain of y = 1/x is all real numbers except x = 0 since division by zero is undefined.

b. The graph of y = 1/x has a vertical asymptote at x = 0, which means the function approaches infinity as x approaches 0 from the left side and approaches negative infinity as x approaches 0 from the right side.

There is no horizontal asymptote because the function does not approach a specific y-value as x approaches positive or negative infinity.

c. The graph intersects the x-axis in two places: once for positive x-values and once for negative x-values.

The x-intercepts occur when y = 0, which happens when x = 1 and x = -1.

d. The range of y = 1/x is y ≠ 0 since division by zero is undefined. The function can take on positive and negative values as x approaches positive or negative infinity, respectively.

Therefore, the range is y < 0 or y > 0, depending on the chosen interval.

Learn more about Function here:

https://brainly.com/question/30721594

#SPJ2

(x−5)(x2−2x−6)

mutiply the brackets together

(x)(x^2)=x^3

(x)(-2x)=-2x^2

(x)(-6)=-6x

(-5)(x^2)=-5x^2

(-5)(-2x)=10x

(-5)(-6)=30

x^3-2x^2-6x-5x^2+10x+30

x^3-2x^2-5x^2-6x+10x+30 ( combine like terms)

x^3-7x^2+4x+30

Answer: x3−7x2+4x+30

Answer:

I can confirm that the answer above is indeed correct.

Step-by-step explanation:

Answer:

see explanation

Step-by-step explanation:

Under a reflection in the x- axis

a point (x, y ) → (x, - y )

We have

(a, b ) → (a, - b ) ← reflection in the x- axis

Answer:

Put random numbers into your points and check the quadrants

Step-by-step explanation:

Answer:

a. -35

Step-by-step explanation:

-28 - 8 = -35

Answer:

A.  -35

Step-by-step explanation:

When subtracting two negative numbers, you are essentially adding the numbers and adding the negative sign next to it:

-27 - 8 = - (27 + 8) = - (35)

A. -35 is your answer.

~

Answer:

854,607,250 > 854,606,250

Final answer:

The relationship between the mean and median margin of victory in a right-skewed distribution is explained.

Explanation:

The relationship between the mean and median margin of victory in this case defines a right-skewed distribution. In a skewed distribution, the mean tends to be farther out on the tail compared to the median. This is because in a right-skewed distribution, there are a few large values that pull the mean towards the right and away from the median, which represents the middle value. In this case, the mean margin of victory is 88.2, and the median margin of victory is 87.5. Therefore, the correct answer is option A) skewed to the right.

Answer: (5+4) * 2 + 6 - 2 * 2 - 1

Step-by-step explanation:

(5+4) * 2 + 6 - 2 * 2 - 1

(9) * 2 + 6 - 2 * 2 - 1

18 + 6 - 2 * 2 - 1

18 + 6 - 4 - 1

24 - 4 - 1

20 - 1

19