larrystylinsonsup
larrystylinsonsup larrystylinsonsup
  • 15-12-2017
  • Mathematics
contestada

Hey! I need help on this question as well . I know it is b or c. But I’m not sure which one . Thank you.

Hey I need help on this question as well I know it is b or c But Im not sure which one Thank you class=

Respuesta :

taniaorozco
taniaorozco taniaorozco
  • 15-12-2017
P = 2(l + w)

p/2 = l + w    divide both sides by 2

p/2 - w = l    subtract both sides by w

l = (p - w)/2 

so c, is your answer.

hope this helps, God bless!
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