document.write( "Question 880879: Calculate the distance between the points H= (4,4) and F= (8,-5) in the Cartesian plane.\r
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Algebra.Com's Answer #531775 by Fombitz(32388) $\"\"$ $\"About$

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Use the distance formula,
\n" ); document.write( " $\"D%5E2=%28x%5B1%5D-x%5B2%5D%29%5E2%2B%28y%5B1%5D-y%5B2%5D%29%5E2\"$
\n" ); document.write( " $\"D%5E2=%284-8%29%5E2%2B%284-%28-5%29%29%5E2\"$
\n" ); document.write( " $\"D%5E2=%28-4%29%5E2%2B9%5E2\"$
\n" ); document.write( " $\"D%5E2=16%2B81\"$
\n" ); document.write( " $\"D%5E2=97\"$
\n" ); document.write( " $\"D=sqrt%2897%29\"$ \r
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