After school, Tony biked toward the mountains at a constant rate of 8 mph. An hour later, Terry biked the same route at a constant rate of 12 mph. Let t = Length of time Tony had been biking when Terry caught up. Which expression represents how long Terry had been biking when he caught up with Tony? A. t+l B. t-l C. l-t D. t/l

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

Need an artist designed a badge for a school club. figure abcd on the coordinate grid below shows the shape of the badge: the badge is enlarged and plotted on the coordinate grid as figure jklm with point j located at (2, -2) and point m is located at (5, 4). which of these could be the coordinates for point l? a. (2, 4) b. (8, 4) c. (5, 1) d. (5, 7)

Given: m∠ adb = m∠cdb ad ≅ dc prove: m∠ bac = m∠bca lol