Is it possible to build a triangle with side lengths of 3, 3, and 9?

Show algebraically that f and g are inverse functions f(x)=x^2/-6; g(x)=square root of 2x+12

5x + 2 = 12 solve the following equation. then place the correct number in the box provided.

The two cylinders are similar. if the ratio of their surface areas is 9/1.44 find the volume of each cylinder. round your answer to the nearest hundredth. a. small cylinder: 152.00 m3 large cylinder: 950.02 m3 b. small cylinder: 972.14 m3 large cylinder: 12,924.24 m3 c. small cylinder: 851.22 m3 large cylinder: 13,300.25 m3 d. small cylinder: 682.95 m3 large cylinder: 13,539.68 m3