If cot θ=4/3, find csc θ

Idon’t understand this.. will someone ? will mark brainliest along with 20 points.

Find the solutions for a triangle with a =16, c =12, and b = 63º

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