Terrie R.
asked 02/15/21
A building in a city has a rectangular base the length of the base measures 70 ft less than twice the width the perimeter of the space is 790 ft what are the dimensions of the base
Raymond B.
answered 02/15/21
Math, microeconomics or criminal justice
L=2W-70
2L + 2W = 790
2(2W-70) + 2W = 790
6W = 790+140 = 930
W = 930/6 = 155 feet
L =2(155)-70= 310-70 = 240 feet
Perimeter = 2(155+ 240) = 2(395) = 790
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