rwells0400p6bvki rwells0400p6bvki

25-01-2019
Mathematics

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find the length of a rectangular lot with a perimeter of 140 m if the length is 6 m more than the width.

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abberooskie abberooskie

25-01-2019

the width would be x.
the length would be x+6
there are two of each (since it’s a rectangle)
so x+x+x+6+x+6=140
simplify
x= 32
l= 38
w= 32

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