There were 50 words on a recent vocabulary test in english class, and sherri got four words wrong. what percent did she get correct

Provide an example of a trigonometric function and describe how it is transformed from the standard trigonometric function f(x) = sin x, f(x) = cos x, or f(x) tan x using key features.

The measure of an angle is 117°. what is the measure of a supplementary angle?

David leaves his house to go to school. he walks 200 meters west and 300 meters north. how far is david from his original starting point?