Estimate 7 3/4 (just for homework)

Aportion of a hiking trail slopes downward at about an 84° angle. to the nearest tenth of a flot, what is the value of x, the distance the hiker traveled along the path, if he has traveled a horizontal distance of 120 feet? a. 143.3 b. 12.5 c. 120.7 d. 130.2

If sin(x) = 0 and cos(x) = 1, what is tan(x)?

The radius of a sphere is 3 inches. which represents the volume of the sphere?