A cone-shaped storage tank has a height of 9feet and radius of 7feet. determine the volume of liquid the tank can hold.

(PI* radius^2 * height) / 3

Volume = PI * 49 * 9 / 3

Volume = 461.8141200777  cubic feet

Volume = 461.81 cubic feet (rounded)

Step-by-step explanation:

x = 25

step-by-step explanation:

a^2+b^2=c^2

7^2+24^2=c^2

49+576=625

sqrt625=25

x=25

7 ft 6 in means 7 1/2, because 6 in is 1/2 of a foot. 7 ft 8 in means 7 2/3 because 8 in is 2/3 of a foot. 23/3 = 7 2/3. 15/2 = 7 1/2.

23/3   *   15/2   = 57 1/2

step-by-step explanation: