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The length of a rectangle is twice the width. The perimeter of the rectangle is 24 feet. What is the length of the rectangle? Let x = the width of the rectangle. Which let statement would you use for the
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The length of a rectangle is twice the width. The perimeter of the rectangle is 24 feet. What is the length of the rectangle? Let x = the width of the rectangle. Which let statement would you use for the length?

User Denis Dmitrienko
by
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1 Answer

5 votes
A) L = 2*W
B) 2*L + 2*W = 24
Substituting A into B
2*2*W + 2*W = 24
6W = 24
W=4
L=8


User Mourad
by
5.5k points
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