(! ) describe two ways to find m ∠ 1 if m ║n. what is the measure of ∠1?

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Solve this problem! extra ! 3025/5.5 = a/90.75

Acyclist bike x distance at 10 miles per hour .and returns over the same path at 8 miles per hour.what is the cyclist average rate for the round trip in miles per hour ?

Which value of y will make the inequality y< -1 false?