3 years ago

A circle has a radius of 9 ft.

Mathematics

2 answers:

Oduvanchick [21]3 years ago

7 0

Your answer is 56.52

Aleonysh [2.5K]3 years ago

6 0

Double your radius and multiply it by 3.14
2*9=18
18*3.14 =56.52

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Step-by-step explanation:

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scoundrel [369]

Answer:

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Step-by-step explanation:

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

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we have

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substitute and solve for k

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<em>Find the volume of the gas when the pressure is 2.2 L/cm2</em>

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substitute in the equation

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2 years ago

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3 years ago

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stepladder [879]

The plane starts at 202 m.
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After 2 seconds, it is at 202 - 1.8 * 2
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etc.
After x seconds, it is at 202 - 1.8 * x

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2 years ago