hi, I need the answer for "b" and a step by step explanation if not that's fine. I need the answer as soon as possible please. ​

What is the volume of the cone to the nearest cubic millimeter? (use π  = 3.14) a) 46 mm3 b) 128 mm3 c) 183 mm3 d) 275 mm3 diameter = 5 mm height = 7 mm how do you do this problem step by step?

Solve the system of equations using the linear combination method. {4x−3y=127x−3y=3 enter your answers in the boxes.

Cd is the perpendicular bisector of both xy and st, and cy=20. find xy.