document.write( "Question 697476: What is the length of the straight line from Q (-8, 1) to R (4, 6)? \n" ); document.write( "

Algebra.Com's Answer #430047 by mananth(16946) $\"\"$ $\"About$

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Distance between two points
\n" ); document.write( "x1 y1 x2 y2
\n" ); document.write( "
\n" ); document.write( "-8 1 4 6
\n" ); document.write( "d= $\"sqrt%28%28y2-y1%29%5E2%2B%28x2-x1%29%5E2%29\"$
\n" ); document.write( "d= $\"sqrt%28%28%09%096%09-%091%09%29%5E2%09%2B%09%28%094%09-%09-8%09%29%5E2%09%29\"$
\n" ); document.write( "d= $\"sqrt%28%28%09%095%09%29%5E2%09%2B%09%28%0912%09%29%5E2%09%29\"$
\n" ); document.write( "d= $\"sqrt%28%28%09%09169%09%29++%09%29\"$
\n" ); document.write( "d= 13.00
\n" ); document.write( "m.ananth@hotmail.ca
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