document.write( "Question 1209516: my friend drives north for 4 miles and my other friend drives west for 5 miles, what is the distance between my friends.
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Algebra.Com's Answer #849122 by math_tutor2020(3816)\"\" \"About 
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\n" ); document.write( "I'll assume the two friends start at the same location.
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\n" ); document.write( "\"a%5E2%2Bb%5E2+=+c%5E2\" Pythagorean Theorem
\n" ); document.write( "\"4%5E2%2B5%5E2+=+x%5E2\"
\n" ); document.write( "I'll let the student finish up.
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