Which equation has the solutions x= 1+ V5? O x2 + 2x + 4 = 0
O x2 - 2x + 4 = 0
O x2 + 2x -4 = 0
O x2 - 2x - 4 =

What function has a range {yly< 5}? question on picture above^

Proportions in triangles solve for x

A50-foot ladder is leaning against a vertical wall. if the base of the ladder is 45 feet from the base of the wall, find the angle the bottling of the ladder makes with the ground.