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Mathematics 12 Online
OpenStudy (anonymous):

Car B is 30 miles directly east of Car A and begins moving west at 90 mph. At the same moment car A begins moving north at 60 mph. What will be the minimum distance between the cars and at what time t does the minimum distance occur ?

OpenStudy (shamil98):

http://www.paim.pro.br/downloads/calculo/maximos%20e%20minimos%2020.pdf this explains it..

OpenStudy (anonymous):

I have solved.

OpenStudy (anonymous):

OpenStudy (anonymous):

May you see if my answer is right?

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