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Mathematics 7 Online
OpenStudy (anonymous):

HALP PLS Two airplanes take off from an airport at the same time. One travels on a heading of 45° at 420 mph and the other on a heading of 150° at 400 mph. After two hours, how far apart are the airplanes?

OpenStudy (perl):

Does the problem use navigation angles?

OpenStudy (anonymous):

Yes.

OpenStudy (perl):

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OpenStudy (perl):

do you see how i got that

OpenStudy (anonymous):

Yes, thank you. I can take it from here.

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