Answer: 55 miles
Step-by-step explanation: Marcus goal is 80 miles for the week. he has already completed 25 miles of that goal so you would subtract 25 from 80 then you would find the miles still left
80-25=55
V = (pi) * r^2 * h
h = 7
V = 252(pi)
252(pi) = r^2 * 7
252(pi) / 7 = r^2
36(pi) = r^2
sqrt 36(pi) = r
6 = r <==== radius is 6 cm
A+5 = 1 side, so the perimeter is 3(a+5) or P = 3a+15
4x - 2x = - 3 - 5
2x = - 8
x = - 4
Answer:
2(47m^3-16n^3)
Step-by-step explanation:
