Two pony express riders each rode part of a 176 mile trip. Each rider rode the same number of miles. They changed horses every 1
2 answers:
Answer:
Total number of horses used = 16
Step-by-step explanation:
Two pony express riders each rode part of a 176 mile trip. Each rider rode the same number of miles.
They changed horses every 11 miles.
Total number of horses = Number of horses used by each pony express rider x Number of pony express rider
Total number of horses used = 8 x 2 = 16
Total number of horses used = 16
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Answer:
30 ft
Step-by-step explanation:
This is a classic right triangle problem, where the length of the ladder represents the hypotenuse, where the ladder is lengthwise from the building is the base of the triangle, and what we are looking for is the height of the triangle. Pythagorean's Theorem will help us find this length.
so
1024 - 100 = y^2 and
y = 30.4 so 30 feet