Amountain with a base 5,608 feet below sea level rises 115,595 feet. what is the elevation above sea level of its peak?

What is the square root of 45? (step by step working plz)

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?

Ab and bc form a right angle at point b. if a= (-3,-1) and b= (4,4) what is the equation of bc?