5) Kelly is standing 200 feet from a 145 foot
tall building. What is the angle of
elevation from Kelly to the top of the
building?

The boiling point of water at an elevation of 0 feet is 212 degrees fahrenheit (°f). for every 1,000 feet of increase in elevation, the boiling point of water decreases by about 2°f. which of the following represents this relationship if b is the boiling point of water at an elevation of e thousand feet? a) e = 2b - 212 b) b = 2e - 212 c) e = -2b + 212 d) b = -2e + 212

Evaluate each expression. determine if the final simplified form of the expression is positive or negative -42 (-4)2 42

Maria solved an equation as shown below. what is the solution to maria’s equation?