mansikansara10 mansikansara10

05-04-2021
Mathematics

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The length of a rectangle is 11 ft more than twice the width, and the area of the rectangle is 63 f?. Find the dimensions of the rectangle.

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yawMendel yawMendel

07-04-2021

Answer:

63=[(2w+11)×w]

63=2w²+11w

2w²+11w-63=0

w=3.5ft

L=2w+11

L=2×3.5+11

L=18ft

Step-by-step explanation:

Area=LXW

L=2w+11

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