What will I get for the answer 12(2x2−8)+13(6x2−3)

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

List the sides of δrst in in ascending order (shortest to longest) if: a ∠r =x+28°, m∠s = 2x+16°, and m∠t = x+12°

Ariel is working at a meat packing plant for 5 nights a week. her regular wage is $11 an hour. she earns tine and a half for any overtime hours. this week she worked 9 hours of over time .how much will ariel earn for overtime this week ?