Question

Me ajudem galeraaa plis

Answer 1

a) P = 5x + 5x + 7x + 7x
P = 10x + 14x
P = 24X

b) P = 24X
P = 24*1,2
P = 28,8

c) A = 5x * 7x
A = 35x2

d) A = 35x2
A = 35* ( 4,5 ) 2
A = 35* 20,25
A = 708, 75