Let x be the cost of donut holes and y be the cost of a dozen donuts

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

Non-euclidean geometry was discovered when, in seeking cleaner alternatives to the fifth postulate, it was found that the negation could also be true a. true b. false

Cd is the perpendicular bisector of both xy and st, and cy=20. find xy.