David W. answered • 04/15/19

Experienced Prof

Given:

width W = (y+1)

length L = (2y-5)

Important formula for perimeter of rectangle:

P = L+W+L+W = 2L + 2W

P = 2(y+1) + 2(2y-5)

P = 2y+2 + 4y-10

P = ( 6y - 8 ) cm

Bri A.

asked • 04/15/19
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David W. answered • 04/15/19

Experienced Prof

Given:

width W = (y+1)

length L = (2y-5)

Important formula for perimeter of rectangle:

P = L+W+L+W = 2L + 2W

P = 2(y+1) + 2(2y-5)

P = 2y+2 + 4y-10

P = ( 6y - 8 ) cm

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