5. The length of a rectangular sign is 6 inches more than half its width. The area of the sign is 432 square inches. Find the dimensions of the sign.

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asked Aug 1, 2021 47.4k views

3 votes

5. The length of a rectangular sign is 6 inches more than half its width. The area of the sign is 432 square

inches. Find the dimensions of the sign.

Mathematics
middle-school

Xianwei asked

by Xianwei

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2 Answers

4 votes

Answer:

x=13.2

Explanation:

Bdesham answered Aug 3, 2021

by Bdesham

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6 votes

Answer:

X = 13.2

Explanation:

W = x

L = 2x + 6

A = 432in^2

x(2x + 6) = 432

2x^2 + 6x = 432

AlexDan answered Aug 6, 2021

by AlexDan

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