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  • 16-12-2021
  • Mathematics
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HELP WITH THESE TWO PLEASE ITS DUE TOMORROW!!

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khgvyy
khgvyy khgvyy
  • 16-12-2021
The area of a rectangle is 100 square inches. If the length is 4 times the width, what is the width?

Answer:

L w = A
(4w)w = 100

4w^2 = 100

w^2 = 25

w= 5 <---- cannot have negative measures

rectangle is 20 x 5



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