Identify the terms and coefficients of each expression. w + 15x - 9y + 2z ( PLS )

He that is measured at 220° is a reflex angle. the opposite angle is obtuse. find the measure of obtuse .

Madeline takes her family on a boat ride. going through york canal, she drives 6 miles in 10 minutes. later on as she crosses stover lake, she drives 30 minutes at the same average speed. which statement about the distances is true?

Which of these angles are supplementary? a. 100o and 90o b. 78o and 102o c. 54o and 146o d. 12o and 78o