document.write( "Question 291990: For the points P and Q, find the distance d(P,Q)\r
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document.write( "P(-5, -7), Q(-13,1) \n" );
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Algebra.Com's Answer #211025 by user_dude2008(1862)![]() ![]() ![]() You can put this solution on YOUR website! d(P,Q) = sqrt((-5+13)^2+(-7-1)^2) = sqrt(8^2+(-8)^2) = sqrt(64+64) = sqrt(128) = 8*sqrt(2) = 11.3137 \n" ); document.write( " |