PLEASEE Can someone help with this? Look at picture

PLEASEE Can Someone Help With This? Look At Picture

Answers

Answer 1

Answer:


Step-by-step explanation:

Answer is 72 cm2.For step by step explanation please find the attachment.

PLEASEE Can Someone Help With This? Look At Picture

Related Questions

help me!!?! solving inequalities.

Answers

Answer:

You can watch 13 movies

Step-by-step explanation:

Cost of Carl's Cable Company:

Monthly service = $55For 1 paper view movie = $4

Cost of Teleview Cable Company

Monthly service = $110

Lets take that you watch [tex]x[/tex] paper view movies per month.

Then the cost of paper view movies = $[tex]4*x[/tex]

Now we can calculate the total cost of cable TV if you watch [tex]x[/tex] paper view movies per month.

Total cost = Monthly service + Paper view movie cost

                 =[tex]55+4x[/tex]

Now we can write an inequality for the Cost of Car's Cable Company cost being less than Teleview as follows;

[tex]55+4x≤110[/tex]

Now we can solve this inequality and find [tex]x[/tex] the number of movies you can watch so that the Cost of Carl's cable company will be less than teleview.

[tex]55+4x≤110[/tex]

=[tex]4x≤110-55[/tex]

=[tex]4x≤55[/tex]

=[tex]x≤13.75[/tex]

Therefore, if you watch less than 13.75 movies per month the cost of Carl's cable company cost will be less than Teleview.

So you can watch 13 movies (Number of movies has to be a whole number)

whats 20 divided by 3

Answers

Answer:

I did this on a Calc. but it is 6.666667

Step-by-step explanation:

Calculator

Final answer:

To divide 20 by 3, we use long division. The quotient is 6 remainder 2, or 6.67 as a decimal.

Explanation:

To divide 20 by 3, we can use long division. The divisor, 3, goes into the first digit of the dividend, 2, once. We then multiply 3 by 1, which equals 3, and subtract that from 2. The remainder is 2. We bring down the next digit, 0, and the divisor goes into 20 six times. We then multiply 3 by 6, which equals 18, and subtract that from 20. The remainder is 2. Since there is no longer a digit to bring down, we have our final answer: 20 divided by 3 equals 6 remainder 2, or 6.67 as a decimal.

if prices increase at a monthly rate of 1.4% by what percentage do they increase in a year?

Answers

Prices increase by approximately 18.17% in a year if they rise at a monthly rate of 1.4%.

The given monthly rate of 1.4% can be represented as 1.014 in decimal form (1 + 0.014).

To calculate the total increase over a year, we need to compound this monthly rate for 12 months since there are 12 months in a year. We can use the formula for compound interest to find the overall increase:[tex]\[A = P(1 + r)^n\][/tex]

Where:

[tex]\(A\)[/tex] = the final amount after [tex]\(n\)[/tex] periods (in this case, a year),

[tex]\(P\)[/tex] = the initial price (100% or 1 in decimal form, as it's the starting point),

[tex]\(r\)[/tex] = the monthly rate in decimal form (1.4% or 0.014), and

[tex]\(n\)[/tex] = the number of periods (12 months).

Plugging in the values:

[tex]\[A = 1 \times (1 + 0.014)^{12}\][/tex]

[tex]\[A = 1 \times 1.1771\][/tex]

[tex]\[A \approx 1.1771\][/tex]

The final amount [tex](\(A\))[/tex] represents the price increase over the year. To express this as a percentage, we subtract 1 from [tex]\(A\)[/tex] and then multiply by 100:

[tex]\[Price \, Increase \, Percentage = (A - 1) \times 100\][/tex]

[tex]\[Price \, Increase \, Percentage = (1.1771 - 1) \times 100\][/tex]

[tex]\[Price \, Increase \, Percentage \approx 18.17\%\][/tex]

Therefore, prices increase by approximately 18.17% in a year if they rise at a monthly rate of 1.4%.

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evaluate f(x) when x = -10

Answers

So, when x = -10.


If you notice, -10 is NOT in the domain (the domain is (-3,13))

so, there is no solution.

Answer: -24

Step-by-step explanation:

Step one :

For the first equation

Given that x=-10

F(x) =2x-4 if 3<x<10

x exists in this domain

Substituting x in the equation we have

F(-10)=2(-10)-4

F(-10)= -20-4

F(-10)=-24

Step two :

For the second equation

Given that x=-10

F(x) =x²-+3 if 10<=x<13

x does not exist in this domain

A = 5x + 20 B = 9x - 92

Answers

what is it asking you to do??

The low temperature for 5 days was -5 degrees, -7 degrees, -2 degrees, 2 degrees, and - 3 degrees. What was the average temperature for those days

Answers

the average low is -15 is that what you meant?

What is equal to 6 - -5

Answers

Two negatives equal a positive. So,
6-(-5) will equal to
6+5=11

3(x+4)=5(x-2) I really need help i have no idea how to do it

Answers

answer:  [tex]x = 11[/tex]

work:

[tex]3(x+4)=5(x-2)[/tex]  | distribute 3 and 5 into the parentheses.

[tex]3x + 12 = 5x - 10[/tex]  | subtract 5x and move it over to 3x, and solve.

[tex]-2x + 12 = -10[/tex]  | subtract 12 and move it over to -10, and solve.

[tex]-2x = -22[/tex]  | divide by -2.

[tex]x = 11[/tex]  | final answer.

hope this helps! ❤ from peachimin

Gotcha!

3(x+4)=5(x-2)

Distributive Property

3x+12=5x-10

Subtract 5x from 3x & 12 from -10

So far, you would have: -2x=-22

Divide both sides by -2!

Answer: x=11

Write w-24 in verbal expression

Answers

"w - 24" said verbally is:

w minus twenty-four

hope this helps

~Rise Above the Ordinary

I believe that the correct answer is The difference of w and 24

Hope this helps!!!

what is 9(m+4)=7m ?? 50 points and brainliest for anyone who can answer im short on time and need this done oof

Answers

The answer you are looking for is M = -18.

To find this answer, you first distribute 9 into the parenthesis (m + 4). Once you've distributed, you should be left with 9m + 36 = 7m. Next, you subtract 9m from both sides. This will give you 36 = -2m. Finally, divide both sides by 2. Thus giving you a final answer of M = -18.

I hope this helps!

Answer:

The answer you are looking for is M = -18.

Step-by-step explanation:

what are the prime numbers in between 30 and 40

Answers

They are 31 37 I think

There are only two, which is 31 and 37. Hope this helped!

I do t get number 4

Answers

4.2 feet = 50.4 inches

divide the total height by the height of each sheet: 50.4/0.6 = 84

it's 84 sheets of plywood.

Simplify the expression. |-5-8|

Answers

[tex]|-5-8|=|-13|=13[/tex]

the answer for this question  is 13

What is 30,000 expressed in scientific notation?
A. 3 x 10
B. 3 x 1000
C. 3 x 10
D. 1 x 10

Answers

The answer is b. It is the only choice that equals the right answer. You could also write this as 3 * 10^4, which is equivalent to b.

First count how many zeros 30,000 has it has four. So you need to multiply it by something that has four digits. So B. 3 x 1000. Or expressed in scientific notation.

3 × [tex]10^{4}[/tex]

solve the following equation. -2x+4=2(4x-3)-3(-8+4x)
x=7
x=2
x=-7
x=3

Answers

the answer is x=7 is the answer

A girl skateboards with a kinetic energy of 2543.2 J. If the girl and skateboard have a total mass of 110kg , what is her speed ?

Answers

Answer:

6.8 Miles

Write at least 20 characters to explain it well.

What is the volume of a 14 in diameter pipe that’s 2156 long?

Answers

Answer:


Step-by-step explanation:

given that diameter of the pipe = 14 inches

radius = 7 inches

Length =2156 inches

Pipe is in the form of a cylinder

Volume of cylinder = pi r^2 h

where r = radius and h = l = 2156

We have to substitute the values of r and h.

Let us take pi as 22/7

= 22/7 (7)(7)(2156)

Cancel out 7 and multiply the remaining 22 ,7 and 2156

=332024 cubic inches

HELP PLEASE!!!!!!!! I GIVE 21 POINTS!!!!!!!!! AND BRAINLEAST <3

Answers

6. domain=age

range= number of pets

it is not a function because an x value repeats


7. domain=1,2,3,4,5

range= 50, 100, 150, 150, 200

it is a function because the lines don't connect

How can you find the area of diameter

Answers

HEY THERE !!

As we know that the area of a circle (A)= πr^2

But if we know the diameter then the area is (A)= π/4× D^2 { here D is for diameter}

Here diameter is 10.5 inches.

A => π/4 × (10.5)^2
A => π/4 × 110.25
A => π/4 × 27.5625
A => 86.54625 { because the value of π = 3.14}

So the area of the cirsle whose diameter is 10.5 inches is 86.54625 inches square.

HOPE IT HELPED YOU.

I spent 3/4 of my money and then I spent 1/5 of what was left.
What part of all my money do I have left?

Answers

(3/4)+(1/5(1/4)

As my thinking, this is the answer...

please click on the thanks button if this was helpful..

Have a great day!

Answer:

0.8

Step-by-step explanation:

3/4+1/5=0.8 or 8/10

is -5^2 equal to (-5)^2?

A. Yes, because they both equal -25

B. Yes, because they both equal -10

C. Yes, because they both equal 25

D. No, because -5^2 equals -25 and (-5)^2 equals 25

Answers

The correct answer is:

D. No, because [tex]\(-5^2\)[/tex] equals -25 and [tex]\((-5)^2\)[/tex] equals 25.

To evaluate the expression [tex]\( -5^2 \)[/tex] and [tex]\( (-5)^2 \)[/tex], we need to understand the order of operations.

According to the order of operations (PEMDAS/BODMAS), exponentiation takes precedence over negation.

So, [tex]\( -5^2 \)[/tex] means [tex]\( -(5^2) \)[/tex], which equals -25.

On the other hand, [tex]\( (-5)^2 \)[/tex] means [tex]\( (-5) \times (-5) \)[/tex], which equals 25.

Therefore, [tex]\( -5^2 \)[/tex] is not equal to [tex]\( (-5)^2 \)[/tex].

The correct answer is option D.

Half of the product of two consecutive number is 105. which equation can be used to solve for n1 the smaller of the two numbers?

Answers

The two number would be 14 and 15.

This would be because 14x15=210 (the product) and 210/2=105 (half the product)

A car is traveling 75 kilometers per a
Hour.how many meters does the car travel in one minute?

Answers

One hour = 60 minutes

If it is travelling at 75 kilometers per hour, we can divide 75 by 60 to find out how fast it can travel in one minute.

75/60 = 1.25

The car can travel 1.25 kilometers per minute.

However, the questions is asking how many meters it travels in one minute.

A kilometer is 1000x the size of a meter.

Thus, if we multiply 1.25 by 1000x we'll get the amount of meters.

1.25 * 1000 = 1250

The car travels 1250 meters in one minute.

Final answer:

A car traveling at 75 km/h covers 1,250 meters in one minute by converting the speed to meters per hour and then dividing by the number of minutes in an hour.

Explanation:

To convert the car's speed from kilometers per hour to meters per minute, we can use the following conversion factors: There are 1,000 meters in a kilometer and 60 minutes in an hour. Therefore, if a car is traveling at 75 kilometers per hour, we can calculate the distance it travels in one minute as follows:

First, convert the speed to meters per hour: 75 km/h * 1,000 m/km = 75,000 m/h.Then, convert meters per hour to meters per minute: 75,000 m/h ÷ 60 min/h = 1,250 meters per minute.

So, a car traveling at 75 kilometers per hour travels 1,250 meters in one minute.

When 1480 is divided into 12equal parts, the remainder is 4. What is a correct way to write the quotient

Answers

1480/12= 123 and 4 remain
[tex]123 \frac{4}{12} [/tex]
=
[tex]123 \frac{1}{3} [/tex]

antonio graphs these questions and finds that the lines intersect at a single point (-5,0.25)

Which statement is tru about the values x=-5 and y=0.25?

Serious answers please!

Answers

Given equations : Equation A:  4y -3x =16 and

Equation B: -x-8y =3.

We are given a point (-5,0.25) plugging it in first equation

4(0.25) -3(-5) =16

1+15 =16.

16 =16 : Satisfies first equation.

We are given a point (-5,0.25) plugging it in second equation.

-(-5)-8(0.25) =3.

5 - 2 = 3.

3=3.

Therefore, they are the only values that make both eqautions true.

You play a game where you score -6 points on the first turn and on each of the next 3 turns what is your score after those 4 turns

Answers

-24 if you score -6 each round


Line WY is dilated to create line W'Y' using point Q as the center of dilation. What is the scale factor? Given that QY' = 4.125, what is QY?

Answers

Answer:

1.2.75

2.1.5

Step-by-step explanation:

I just did it

Final answer:

The scale factor is determined by the ratio of the lengths of corresponding sides of two similar figures. To find QY, divide QY' by the scale factor.

Explanation:

The scale factor is the ratio of the lengths of corresponding sides of two similar figures. In this case, line WY and line W'Y' are similar figures, and the scale factor is determined by the ratio of their lengths. The scale factor can be calculated by dividing the length of W'Y' by the length of WY. Given that QY' = 4.125, the scale factor can be determined by dividing QY' by QY. So, the scale factor is 4.125/QY. To solve for QY, divide QY' by the scale factor: QY = QY'/scale factor. Therefore, QY = 4.125/(4.125/QY) = (4.125*QY)/4.125 = QY.

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please help me find h(6)

Answers

/(6)+2/+3 h(6) means put a 6 wherever there is a t

To find H(6) for the function H(x) = 5(x - 6), substitute 6 for x, resulting in H(6) = 5(6 - 6) = 5(0) = 0.

The question asks for the evaluation of H(6) when H(x) = 5(x - 6). To find H(6), we simply substitute 6 in place of x in the function and calculate the result.

H(6) = 5(6 - 6)

Calculating the expression within the parentheses:

6 - 6 = 0

Now multiply by 5:

5 times 0 = 0

Therefore, H(6) = 0.

3.5 hours:$10 1/2 hour:$1.25. What is the unit rate in dollars per hour for each company?

Answers

One company wants $10 per 3.5 hours, so they want 10 / 3.5 ≈ 2,86 dollars per hour (after rounding to the closest hundreths).

Second company wants $1.25 per half an hour, so they want 2 * 1,25 = 2,50 dollars per hour.

The unit rate is 2,86:2,50

The midpoint of AB is (3,7). The coordinate of one endpoint is A(5,1). Find the coordinate of endpoint B. Show or explain work.

Answers

The formula of a midpoint:

[tex]M_{AB}\left(\dfrac{x_A+x_B}{2},\ \dfrac{y_A+y_B}{2}\right)[/tex]

We have

[tex]M(3,\ 7)\to x_M=3,\ y_M=7\\\\A(5,\ 1)\to x_A=3,\ y_A=7[/tex]

Substitute:

[tex]\dfrac{5+x_B}{2}=3\qquad|\cdot2\\\\5+x_B=6\qquad|-5\\\\x_B=1\\\\\dfrac{1+y_B}{2}=7\qquad|\cdot2\\\\1+y_B=14\qquad|-1\\\\y_B=13[/tex]

Answer: B(1, 13)
We have a line AB with point P
A(5,1) which becomes (x1,y1)
P(3,7) which becomes (x,y)
B(x,y) which becomes (x2,y2)

Since it is a midpoint, we can use the midpoint formula directly.

x = (x1+x2)/2

3 = (5+x)/2
x=1
Thus our x coordinate is 1

y = (y1+y2)/2

7 = (1+y)/2
y=13
Thus our y coordinate is 13

Our answer is B(1,13)
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