Find the missing side lengths. Leave your answers as radicals in simplest form. 45) 771 60° 71 46) b √า 45° 8 A) m = 2√√3, n = 8 B) m = 8, n = 2√3 C) m = 4√√3, n=4 D) m=4√√3, n=2√3 a A) a=2, b = √า 2 B) a = 2, b = √2 C) a = 4, b = 2 √√√2 2 D) a=4, b=√√2

Draw 60 in standard position. Then find b if the point (2, b) is on the terminal side of 60.

Divide. (242"v+ 122" –352"") = (-42"-) ++ 12z°v^-35z*v²) =(-4z“,²) 5 6 Simplify your answer as much as possible.

A 22-foot ladder leans against a building. The distance between the bottom of the ladder and the base of the building is 9 feet. Which statement is true when finding the height, in feet, where the ladder touches the building, h? a.) The equation to find h is 9^2+h^2=22^2, and h is about 20.1 feet. b.) The equation to find h is 9^2+22^2=h^2, and h is about 23.8 feet. c.) The equation to find h is 22^2+h^2=9^2, and h is about 20.1 feet. d.) The equation to find h is 9^2+h^2=22^2, and h is about 23.8 feet.