Chris bought a new motorcycle for 20000 in the year 2008. He knows that the value of the motorcycle has depreciated linearly. If the value of the motorcycle in 2012 was $19,500, what was the annual rate of change of the motorcycle’s value? Round your answer to the nearest hundredth if necessary.

If two angles of a triangle have equal measures and the third angle measures 90°, what are the angle measures of the triangle? a. 60°, 60°, 60° b. 45°, 90°, 90° c. 30°, 30°, 90° d. 45°, 45°, 90°

Answer! if you don’t mind, can you explain

Which option identifies how kevin should proceed in the following scenario? four years ago kevin designed an mp3 player for young children. now that technology has changed, he would like to update his design to ensure that it encompasses cutting-edge techniques. by creating a third-angle projection of his ideas by designing an isometric projection of his new ideas by referring to past designs and illustrations of his original model by conferring with engineers who have improved upon similar devices