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mihalych1998 [28]

2 years ago

7

the length of a rectangular poster is 10 inches longer than the width. if the perimeter of the poster is 124 inches, what is the

width?

1 answer:

Jlenok [28]2 years ago

6 0

The formula for the perimeter is 2L + 2W.

Since we know that L=10+W, we can substitute this into the equation.

2(10+W) +2W=124

20+2W + 2W=124

4W +20 = 124

4W=104

W=26

Therefore, the width is 26 inches.

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