Please help me I need help in this math please help me. I need help

What are the equivalent ratios for 24/2= /3= /5.5=108/ = /15

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

Apiling for a high-rise building is pushed by two bulldozers at exactly the same time. one bulldozer exerts a force of 1250 pounds in a westerly direction. the other bulldozer pushes the piling with a force of 2650 pounds in a northerly direction. what is the direction of the resulting force upon the piling, to the nearest degree? a. 65 n of w b. 25 n of w c. 45 n of w d. 35 n of w