flexgetbuckets7628 flexgetbuckets7628
  • 23-11-2017
  • Mathematics
contestada

The length of a rectangle is 66 meters longer than the width. if the area is 2727 square​ meters, find the​ rectangle's dimensions. round to the nearest tenth of a meter

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ericawilliams2owufoc
ericawilliams2owufoc ericawilliams2owufoc
  • 26-11-2017
l=w+4
A=w*l
A=w*(w+4)
8=w*(w+4)

8=w^2+4w
w^2+4w-8=0

w=1.464=1.5
l=1.5+4=5.5
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