A plane can fly 11 miles per minute. The plane will fly 6 trips, and each trip is 500 miles. How many hours will the plane fly?
1 answer:
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Answer:
Step-by-step explanation:
Look at the picture.
Use the Pythagorean theorem:
We have:
Substitute:
<em>multiply both sides by 4</em>
<em>subtract 81 from both sides</em>
<em>divide both sides by 4</em>
