Solve the proportion 9/2=36/b What is b?

Volume of a cylinder with a radius of 13 in and height of 30 in

What are the exclude value of mn+3m

Aflagpole broke in a storm. it was originally 8 1 81 feet tall. 2 8 28 feet are still sticking straight out of the ground, where it snapped, but the remaining piece has hinged over and touches the ground some distance away. how far away is the end of the pole from the base of the pole along the ground?