The area is 80 square ft and they give us the width which is 8’ so 8 times 10 gives us 80 square feet which is the area meaning 10 is the length now we add 8+8= 16 and then 10+10= 20 20+16= 36 so the answer is 36 for the question.

7 0

3 years ago

According to a health statistics center, the mean weight of a 20-to-29-year-old female is 156.5 pounds, with a standard devia

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5 0

3 years ago

What is the inverse of the given relation y = 4x - 8

Ronch [10]

To find the inverse of any function, switch the x's with y's and vice versa.

The current equation given is $y=4x-8$

Switch the $y$ with $x$ and switch the $x$ with $y$

After doing so, we'll have the following equation:

$x=4y-8$

Now, let's move the variables around so that y is isolated on the left side again.

Subtract both sides by 4y

$x-4y=-8$

Subtract both sides by x

$-4y=-8-x$

Divide both sides by -4

$y= \dfrac{x}{4}+2$

That is the answer.

Have an awesome day!

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8 0

3 years ago

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