if tan x/2 = t , express sin x and cos x in terms of t. hence, find all values of t which is satisfy 3cosx - 4sinx = 5

What is the measure of angle tvu shown in the diagram below

Meghan has created a diagram of her city with her house, school, store, and gym identified. a. how far is it from the gym to the store? b. meghan also wants to walk to get some exercise, rather than going to the gym. she decides to walk along arc ab. how far will she walk? round to 3 decimal places.

What is the rate for one gallon of gasoline