Identify the trinomial that is a perfect square. asap a.64x^2 − 90x + 25 b.64x^2 − 70x + 25 c. 81x^2 − 70x + 16 d. 81x^2 − 72x + 16

Arectangular prism is 3 meters long, 6 meters wide, and has a height of 9 meters. what is its surface area?

Find the pattern and use it to list the nth term in the sequence. 6, 12, 20, 30, 42, 56, the nth term of the sequence is

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