06-04-2021
Mathematics

contestada

a rectangle has an area of 140. length is 4 feet longer than the width. I need to find the length and the width

Respuesta :

yawMendel yawMendel

07-04-2021

Answer:

140=(w+4)×w

140=w²+4w

w²+4w-140

w=10

l=w+4

l=14

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