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  • 14-06-2020
  • Mathematics
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I dont understand this question
. Help me please

I dont understand this question Help me please class=

Respuesta :

09pqr4sT
09pqr4sT 09pqr4sT
  • 14-06-2020

Answer:

12 ft

Step-by-step explanation:

P=2L+2w

56=2(w+4)+2w

56=2w+8+2w

56=4w+8

4w=48

w=12

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