What is the volume of this coffee cup? (Use 3.14 for T)

Ten times the square of a non-zero number is eqaul to ninety times the number

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?

Which of the following expressions cannot be simplified to x – 2?