SOLUTION: Good day! Sorry I posted my question under the "quadratic equations" category, this one is actually a physics question so I am posting it again, here it goes: A woman on the groun

Question 633172: Good day! Sorry I posted my question under the "quadratic equations" category, this one is actually a physics question so I am posting it again, here it goes:
A woman on the ground sees an airplane climbing at an angle of 35 degrees above the horizontal. She gets into her car and by driving at 70 miles/hour is able to stay directly below the airplane. What is the airplane's speed?
Answer by josmiceli(19441) (Show Source): You can put this solution on YOUR website!
If is the plane's speed in mi/hr then
is the horizontal component of the speed in mi/hr
mi/hr

mi/hr
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