document.write( "Question 626602: Two athletes start jogging at the same
\n" ); document.write( "time. One jogs north at 6 miles per hour while the
\n" ); document.write( "second jogs east at 8 miles per hour. After how long
\n" ); document.write( "are the two athletes 20 miles apart?
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Algebra.Com's Answer #394352 by Alan3354(69443)\"\" \"About 
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Two athletes start jogging at the same
\n" ); document.write( "time. One jogs north at 6 miles per hour while the
\n" ); document.write( "second jogs east at 8 miles per hour. After how long
\n" ); document.write( "are the two athletes 20 miles apart?
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\n" ); document.write( "Their velocity vectors make a right triangle.
\n" ); document.write( "\"v%5E2+=+sqrt%286%5E2+%2B+8%5E2%29+=+10\" mi/hr
\n" ); document.write( "20/10 = 2 hours
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