Answer:
5 in each
Step-by-step explanation:
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9514 1404 393
Answer:
Step-by-step explanation:
In this isosceles right triangle, the acute angles are equal and the side lengths have the ratios 1 : 1 : √2
y° = 90° -45° = 45°
9 : x : z = 1 : 1 : √2 = 9 : 9 : 9√2
x = 9; z = 9√2
Distance =2/5 mile
Time = 2/7 hour
Rte = Distance/time = (2/5) / (2/7) = (2/5) X (7/2) = 7/5 miles/hour