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Help with this question, please ASAP!!

Help with this question, please ASAP!!-example-1
User Jatin Jha
by
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1 Answer

6 votes

Answer:


\large\boxed{P=(16+36x)\ ft}

Explanation:

The formula of an area of a rectangle:


A=bh

b - base

h - height

We have A = 144x ft² and h = 8. Substitute and solve for b:


144x=8b divide both sides by 8


b=18x\ ft

The formula of a perimeter of a rectangle:


P=2b+2h

Substitute:


P=2(18x)+2(8)=36x+16

User Ayaz Alifov
by
9.0k points

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