document.write( "Question 621840: Two airplanes leave an airport at the same time, one going northwest (bearing 135°) at 419 mph and the other going east at 342mph How far apart are the planes after 4 hours (to the nearest mile)? \n" ); document.write( "
Algebra.Com's Answer #391019 by Alan3354(69443)\"\" \"About 
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Two airplanes leave an airport at the same time, one going northwest (bearing 135°) at 419 mph and the other going east at 342mph How far apart are the planes after 4 hours (to the nearest mile)?
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\n" ); document.write( "135 degs is southeast ??
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