Are the heights and bases of the two triangles proportional? Explain. A : yes; The ratio of height to base for both triangles is 5/4.
B : yes; The ratio of height to base for both triangles is 4/5.
C : no ; the ratios of height to base are not equivalent.
D : no ; The triangles are not the same

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

Solve this riddle: i am an odd number. i an less than 100. the some of my digit is 12. i am a multiple of 15. what number am i?

What is 140% of 25? because i need