document.write( "Question 1146383: to an observer on a train which is heading in the direction 135° at 50 kmh-1, a car 3 km due east appears to be travelling due north at 20 kmh-1 . Find the distance apart of the train and the car after 3 minutes. \n" ); document.write( "
Algebra.Com's Answer #767660 by Alan3354(69443)\"\" \"About 
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50 kmh-1
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