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Yuki888 [10]
3 years ago
15

I am so dumb can you solve me this question PLEASE

Mathematics
1 answer:
docker41 [41]3 years ago
6 0

Answer:

I will just go down the table:

7.47 rounds to 7

8.367 rounds to 8

7.8 rounds to 8

7.352 rounds to 7

8.53 rounds to 9

7.51 rounds to 8

Step-by-step explanation:

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The volume of a cube is 216 in.³. What is the perimeter of the base of the cube?
Arlecino [84]

Answer:

Perimeter of the base of the cube= 24\,inches

Step-by-step explanation:

A cube is a three dimensional figure that has all of its sides equal.

Volume of a cube can be find by the formula:

  Volume=(Side)^3

For,

   Volume=216\,inches^3

216=(Side)^3\\\\Side=\sqrt[3]{216}\\

The cube root of '216' =  6

Side=6\,inches

The base of a cube has four equal sides :

Perimeter of the base of the cube= 4\times Side

=4\times 6\\\\Perimeter=24\,inches

The Perimeter of the base of the cube is: 24\,inches

3 0
3 years ago
Which ordered pair is a solution of the equation y=3x?
lawyer [7]
Answer <span>D- (-10, -30)

y = 3x
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6 0
3 years ago
SLOPE OF THIS GRAPHH
aleksley [76]

Answer:

the slope is -1.5

Step-by-step explanation:

-3/2= -1.5 or - 1 1/2

4 0
3 years ago
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For a fixed amount of a gas at a constant temperature, the volume of the gas is inversely proportional to its pressure. At a pre
Veronika [31]

we know that

A relationship between two variables, x, and y, represent an inverse variation if it can be expressed in the form y*x=k or y=k/x

Let

x-------> the pressure in PSI

y------> the volume of the gas in cubic inches

In this problem we have the point (30,600)

so

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y*x=k

substitute the values of x and y

600*30=k

k=18,000\ lb*in

the equation is

y=18,000/x

therefore

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y=18,000/x

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3 years ago
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The slope of the rise over run.
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