document.write( "Question 136879: What is the distance between (6,-1)and (-3,7)? \n" ); document.write( "
Algebra.Com's Answer #100270 by checkley77(12844) ![]() You can put this solution on YOUR website! distance between (6,-1)and (-3,7)is: \n" ); document.write( "for the x distance we have 6+3=9 \n" ); document.write( "for the y distance we have 7+1=8 \n" ); document.write( "thus we have a right triangle with 2 sides of 9 & 8 & we're looking for the hypotenuse using: \n" ); document.write( "[a^2+b^2=c^2]. \n" ); document.write( "8^2+9^2=h^2 \n" ); document.write( "64+81=h^2 \n" ); document.write( "145=h^2 \n" ); document.write( "h=sqrt145 \n" ); document.write( "h=12.0416 is the distance between these 2 points. \n" ); document.write( " |