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4 years ago

What’s the inverse equation for p(x)=x/2? Please show how you did it step by step!

Mathematics

1 answer:

AURORKA [14]4 years ago

5 0

First we set y to the function of x.

y = p(x) = x/2

y = x/2

Now we swap x and y,

x = y/2

Now we solve for y

y = 2x

That's the inverse equation

Answer: y = 2x

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At the car show Inez saw a truck wheel shaped like a circle with a radius of 3 ft. She wants to know the area of the truck wheel

Nadusha1986 [10]

Answer:

$28.27ft^2$

Step-by-step explanation:

To solve this problem, we can use the area of a circle formula:

$A=\pi r^2$

A = area

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Lets plug the values into the equation:

$A=\pi (3^2)$ Calculate $3^2$

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3 years ago

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charle [14.2K]

Answer:

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Step-by-step explanation:

Step 1: Combine on the right side

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$x = \frac {106/2} {90/2}$

$x = \frac {53} {45}$

Answer: $x = \frac {53} {45}$

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