document.write( "Question 904366: R has coordinates (-4,9). S has coordinates (4,-6). What is RS? \n" ); document.write( "

Algebra.Com's Answer #548669 by Fombitz(32388) $\"\"$ $\"About$

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Use the distance formula,
\n" ); document.write( " $\"D%5E2=%28-4-4%29%5E2%2B%289-%28-6%29%29%5E2\"$
\n" ); document.write( " $\"D%5E2=%28-8%29%5E2%2B%2815%29%5E2\"$
\n" ); document.write( " $\"D%5E2=64%2B225\"$
\n" ); document.write( " $\"D%5E2=289\"$
\n" ); document.write( " $\"D=17\"$ \n" ); document.write( "

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