document.write( "Question 925828: Please show me step by step these two parts.\r
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document.write( "a) Find the distance between the points (7,-8) and (-2,4)
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document.write( "b) Find the midpoint of the line segment with endpoints (7,-8) and (-2, 4) \n" );
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Algebra.Com's Answer #561801 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! a) Find the distance between the points (7,-8) and (-2,4) \n" ); document.write( "-- \n" ); document.write( "It's the Pythagorean Theorem. \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "----- \n" ); document.write( "b) Find the midpoint of the line segment with endpoints (7,-8) and (-2,4) \n" ); document.write( "It's the average of x any y separately. \n" ); document.write( "For x: (7-2)/2 = 2.5 \n" ); document.write( "For y: (-8+4)/2 = -2 \n" ); document.write( "--> (2.5,-2) or (5/2,-2) \n" ); document.write( " |