SOLUTION: The length of a rectangle is twice the width. The perimeter is 48 inches. Find the dimensions of the rectangle.
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Question 995314: The length of a rectangle is twice the width. The perimeter is 48 inches. Find the dimensions of the rectangle.
Answer by MathLover1(20849) (Show Source): You can put this solution on YOUR website!
if the length of a rectangle is twice the width , we have
if the perimeter is , we have
...substitute for
go to substitute for
so, the dimensions of the rectangle are: and
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