Given: line ao is perpendicular to line co prove: angle 1 and angle 3 are complementary angles

What is the perimeter of square abcd? units units 28 units 37 units

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

Middle school math doesn't have to be a drawing