If Zy bisects ZXZR and mZXZR= 142°, what is mZYZP?

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?

There is an entrance to the computer room at point e which lies on ab and is 5 feet from point a. plot point e on the coordinate plane. find the distance from the entrance at point e to the printer at point e

Write a fraction less than 1, which has a denominator of 6 and is greater than 3/4 plz answer !