Volume of a cylinder the radius Is 5ft the height is 10ft

1. what is the phythaforean theorem? 2.what do we use it for? 1.what is the distance formula ? 2.what do we use it for?

Fractions can be added and subtracted only if they're fractions. a. like b. proper c. improper d. unlike

Aheated piece of metal cools according to the function c(x) = (.5)x ? 7, where x is measured in hours. a device is added that aids in cooling according to the function h(x) = ? x ? 2. what will be the temperature of the metal after two hours?