The volume of a cylinder with height h and radius r is given by the formula below. V = Πr2h

Complete the equation below by writing an equation equivalent to height, h, of a cylinder.

How do i simply this expression (quadratic formula basis) on a ti-84 or normal calculator?

Uestion 1(multiple choice worth 5 points) (05.02)alex wants to paint one side of his skateboard ramp with glow-in-the-dark paint, but he needs to know how much area he is painting. calculate the area of the isosceles trapezoid. isosceles trapezoid with top base 12 feet, bottom base of 18 feet, and height of 6 feet. 72 ft2 84 ft2 90 ft2 108 ft2

Zach spent 2/3 hour reading on friday a 11/3 hlurs reading on saturday. how much more time did he read on saturday tha on friday