Question 5 of 12 An architect is designing a staircase in the shape of congruent right triangles with dimensions shown in the diagram. How many steps or
triangles are needed if the height of the staircase is not to exceed 12 feet? Enter your answer as a whole number.

Three friends went on a road trip from phoenix, az, to san diego, ca. mark drove 50 percent of the distance. jason drove 1/8 of the distance. andy drove the remainder of the distance. 1. andy thinks he drove 1/4 of the distance from phoenix, az, to san diego, ca. is andy correct? 2. the distance from phoenix, az, to san diego, ca, is 360 miles. how many miles did each person drive? 3. solve the problem. what is the answer in total?