ingadaa2ingada2 ingadaa2ingada2

08-07-2017
Mathematics

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Use the equation P = 12.6 + 2w to find the perimeter of a rectangle with a width of 9 cm.

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emilysparkle24ossena emilysparkle24ossena

08-07-2017

P=12.6+2w
Plug in the width, which is 9 cm into the equation
P=12.6+(2*9)
P=12.6+18
P=30.6 cm

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apologiabiology apologiabiology

08-07-2017

so, if w=width
given, width=9cm

P=12.6+2w
P=12.6+2(9)
P=12.6+18
P=30.6cm

the perimeter is 30.6cm

Answer Link

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