Respuesta :
Answer:
b = 15
Step-by-step explanation:
P = 2*(a+b)
2* (25 + b) = 80
2b = 30
b = 15
Answer:
b = 15
Step-by-step explanation:
P = 2*(a+b)
2* (25 + b) = 80
2b = 30
b = 15
Answer:
b = 15
Step-by-step explanation:
P = 2*(a+b)
2* (25 + b) = 80
2b = 30
b = 15
Answer:
b = 15
Step-by-step explanation:
P = 2*(a+b)
2* (25 + b) = 80
2b = 30
b = 15