andrescordero129 andrescordero129
  • 02-04-2021
  • Mathematics
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help help mEEEEEEEEEEEE PLEASE PLEASE

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Respuesta :

23abdour
23abdour 23abdour
  • 02-04-2021

Answer:

The length is 12

Step-by-step explanation:

rectangle = 2w + 2l

Substitute 15 with w

2l + 2(15) = 54

Multiple

2l + 30 = 54

Subtract 30 from both side

2l = 24

divide by 2

l = 12

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