A = L * W
A = 80
L = 5W
80 = W(5W)
80 = 5W^2
80/5 = W^2
16 = W^2
sqrt 16 = W
4 = W <=== width is 4 ft
L = 5W
L = 5(4)
L = 20 <=== length is 20 ft
69, 70, 71, and 72
69 and 71 are the first and third digits. 69+71=140
Answer:
the opposite of -11 eleven greater than zero eleven below zero positive eleven
Step-by-step explanation:
Answer: 4
Step-by-step explanation: 1/4 = 25% Hope This Helps
The answer is 16 pi - 16. The area of each triangle is 8, so both triangles are 16. The area of the circle is pi times the radius squared, 16 pi.
