document.write( "Question 328697: Two cyclists,Elvis and James start at the same time and in the same place.Elvis travels due east at 9 km per hour and James due north at 12 km per hour.How far are they from each other after one hour? \n" ); document.write( "
Algebra.Com's Answer #235509 by checkley77(12844)\"\" \"About 
You can put this solution on YOUR website!
A^2+B^2=C^2
\n" ); document.write( "9^2+12^2=C^2
\n" ); document.write( "81+144=C^2
\n" ); document.write( "C^2=228
\n" ); document.write( "C=SQRT228
\n" ); document.write( "C=15.1 MILES IS THE DISTANCE APART AFTER 1 HOUR.
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