A flag pole is 5 feet high. A string is tied to the top of the pole and secured in the ground by a wooden stake. The wooden stake is 9 feet from the bottom of the flag pole. What is the length of the string? Give the exact answer.

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?

(60 points) explain this in detail

What is the circumference of the pie