Subtract. Write your answer in simplest form. 8/13 - 2/13

What basic trigonometric identity would you use to verify that sin x cos x tan x =1-cos^(2)x?

Evaluate the expression for the given value of the variable 2×(c2-5) for c=4

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.