A forest ranger in a 150-foot observation tower sees a fire moving in a direct path toward a lake. The angle of depression to the fire is 2º and the angle of depression to the lake is 8º. To the nearest hundredth of a foot how far apart are the fire and the lake.

Which statements describe the solutions to the inequality x< -20 check all that apply. there are infinite solutions. each solution is negative. each solution is positive. the solutions are both positive and negative. the solutions contain only integer values. the solutions contain rational number values.