Geometry riddle why wouldn’t the man stand in line to step on the scale

Which of the following are accepted without proof in a logical system? check all that apply.

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

Піf x = y and y= z, which statement must be true? оа. -x = -2 b. x= z ос. —x = 2 od. 2= x