document.write( "Question 428761: Okay, im in math 1. I can't figure how to solve \"distance\" and \"midpoint\" using points like (-2,-1) (-8,-4). Or Heres an example = Find the measure of the line segment going from (-2,-1) (-8,-4). \n" ); document.write( "
Algebra.Com's Answer #297950 by checkley79(3341)![]() ![]() ![]() You can put this solution on YOUR website! What you have is a right triangle. \n" ); document.write( "The x axis is between -2 & -8 or a distance of: \n" ); document.write( "8-2=6 \n" ); document.write( "and a y distance of: \n" ); document.write( "4-1=3 \n" ); document.write( "The distance between these 2 points is the hypotenuse. \n" ); document.write( "(-2,-1) (-8,-4) \n" ); document.write( "The formula is a^2+b^2=c^2 \n" ); document.write( "6^2+3^2=b^2 \n" ); document.write( "36+9=c^2 \n" ); document.write( "45=c^2 \n" ); document.write( "c=sqrt45 \n" ); document.write( "c=6.7 ans. for the distance between (-2,-1) & (-8,-4). \n" ); document.write( " |