Six hours more per week then Theodore studies

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

Which equation is y = -6x2 + 3x + 2 rewritten in vertex form?

Solve for x where 0 equation: cot^2x+2cotx+1=0