ncamisonkambule196 ncamisonkambule196

27-06-2021
Mathematics

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The Width of a rectangle is 3cm less than the length .The perimeter of the rectangle is 26 . A.if the length of the rectangle is a cm long , write an expression for the width of the rectangle

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nardossamuel241 nardossamuel241

27-06-2021

Answer:

L=8 & w=5

Step-by-step explanation:

L-3=w

perimeter=2(length+width)

26=2(L+L-3)

26=2(2L-3)

13=2L-3

16=2L

L=8 so w=8-3

w=5

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