Determine the similarity transformations that verify

triangle ABC ~ triangle A"B"C'.

The first transformation mapping triangle ABC to triangle A'B'C' is

The second transformation mapping triangle A'B'C' to

A"B"C' is a

Cody started biking to the park traveling 15 mph, after some time the bike got a flat so cody walked the rest of the way, traveling 4 mph. if the total trip to the park took 6 hours and it was 46 miles away, how long did cody travel at each speed? solve using rate times time= distance