The time, t, required to drive a certain distance varies inversely with the speed r. if it takes 12 hours to drive the distance at 60 miles per hour, how long ill it take to drive the same distance at 60 miles per hour, how long will it take to drive the same distance at 85 miles per hour.

The figure shows triangle abc with medians a f, bd, and ce. segment a f is extended to h in such a way that segment gh is congruent to segment ag. triangle abc with medians ce, a f, and bd. median a f is extended to point h. a segment joins points b and h and another segment. which conclusion can be made based on the given conditions? segment gf is congruent to segment eg. segment gf is half the length of segment eb. segment gd is congruent to segment eg. segment gd is half the length of segment hc