A cylindrical tank with diameter 40 feet and height of 23 feet is at an aquarium. How many gallons of water are needed to fill the tank?
(One gallon of water equals 0.1337 cubic feet.)

answer: 4

step-by-step explanation:

fist on the left goes with the third on the right. second on the left goes with the fourth on the right. third on the left goes with the second on the right. the fourth on the left goes with first on the right

it has the same slope and a different y-intercept

hope this : )