Suppose ∠ABC and ∠CDE are complementary angles. If m∠ABC = (5x + 7)° and m∠CBE = (3x - 3)°, What are the measures of the two angles?

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

True or false? a circle could be circumscribed about the quadrilateral below.

Plz hurry finals a paper cup in the shape of an inverted cone is 8 inches tall and has a radius of 1.5 inches. how much water can the cup hold? use 3.14 for pi. round the answer to the nearest tenth. a) 12.6 cubic in. b) 18.8 cubic in. c) 37.7 cubic in. d) 56.5 cubic in.