PLS WILL GIVE BRAINLIEST for correct answer pls

Consider the diagram. which line segment has the same measure as st? rx tx sr xs

Two angles are complementary. the larger angle is 36 more than the smaller angle. what is the measure of the larger angle?

Kilgore trout creates a new scale to diagnose depression. however, his scale only assesses one symptom of depression while ignoring others. which of the following is his new scale most likely lacking? a) test-retest reliability b) discriminant validity c) criterion validity d) alternate-forms reliability e) content validity f) none of the above