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Plz help its due in 20 min
The length of a rectangle is 8 more than 3 times the width. If the rectangle has a perimeter of 64 inches, find the length and width.

Sagot :

Answer:

Step-by-step explanation:

let the width=x

length=3x+8

perimeter=2[3x+8+x]

=2[4x+8]

=8(x+2)

8(x+2)=64

x+2=64/8=8

x=8-2=6

width= 6 in

length=3(6)+8=26 in

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