Raymond B. answered • 03/02/21
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Math, microeconomics or criminal justice
Area = LW = 20
= (W+8)W = W^2 + 8W = 20
W^2 + 8W -20 = 0
(W+10)(W-2) = 0
W = 2, L= 10
dimensions are 2 by 10 feet
Nicole M.
asked • 02/28/21The area of a rectangular wall of a barn is 20 square feet. Its length is 8 feet longer than the width. Find the length and width of the wall of the barn.
Need to find the width and length
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