2 years ago

After the movie 99 out of 130 people surveyed.

Mathematics

1 answer:

Keith_Richards [23]2 years ago

5 0

Answer:

19 percent

Step-by-step explanation:

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A map of a city shaped like a rectangle is given below on a grid. In 2012, there were 570 people per square kilometer) living in

Ksivusya [100]

570 were in the population in 2012

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2 years ago

ABCD is a parallelogram. If AB =3x+4, and CD =4x-1, find the length of AB

RSB [31]

If AB = CD, then 3x+4 is equal to 4x-1

3x + 4 = 4x - 1
Add one to both sides to cancel out.
3x + 5 = 4x
Subtract 3x from both sides to cancel out.
5 = x

Now, substitute the 5 in place of the x in the equation for AB (3x+4)

3(5) + 4
15 + 4
19

Final Answer: B) 19

7 0

3 years ago

Read 2 more answers

-8w + 3z when w = 2.2 and z = 9.1.

amm1812

The answer would be 9.7

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3 years ago

Molli purchased 8 apples for $2.96 while looking at her reciept molli divided $2.96 by 8. Why might molli perform this calculati

Basile [38]

Let’s put this into a simple equation

8 apples = 2.96

We can substitute apples for x

8x=2.96

She divided by 8

X= 2.96/8

Remember x represents apples so only 1 x represents 1 apple

So that means the answer is B.

Hope that helped!

4 0

3 years ago

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A cylinder has a height of 6 meters and a radius of 3 meters. What is its volume? Use ≈ 3.14 and round your answer to the near

bija089 [108]

Answer:

169.56 m³

Step-by-step explanation:

» Concepts

The volume of a cylinder is how much space there is inside the cylinder. The formula to find the volume is πr²h, where r = radius and h = height. Once you get the volume, you have to add <unit>³.

» Application

We are given the radius as three meters and the height as six meters; we also have to use π as 3.14. Now, we just have to plug in these values into the aforementioned formula.

» Solution

$3.14*3^3*6$
$3.14*9*6$
$28.26*6$
$169.56$

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1 year ago