payshencec21
payshencec21 payshencec21
  • 06-10-2018
  • Mathematics
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please help asap 30 pts

please help asap 30 pts class=

Respuesta :

gmany
gmany gmany
  • 06-10-2018

x - length of side of a square

A perimeter of a square: P = 4x

We know:

20 ≤ P ≤ 32

20 ≤ 4x ≤ 32       |divide by 4

5 ≤ x ≤ 8

Answer: b. 5 ≤ x ≤ 8

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