document.write( "Question 301871: what is the distance of points (128.5,-23.2)and(-35.7,224.1)
\n" ); document.write( "and also what is the midpoint of the points.
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Algebra.Com's Answer #216447 by Alan3354(69443)\"\" \"About 
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Do it like this one:
\n" ); document.write( "what is the distance of points (4,10)and(8,5)
\n" ); document.write( "and also what is the midpoint of the points.
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\n" ); document.write( "\"d+=+sqrt%28diffy%5E2+%2B+diffx%5E2%29+=+sqrt%285%5E2+%2B+4%5E2%29\"
\n" ); document.write( "\"d+=+sqrt%2841%29\"
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\n" ); document.write( "For the midpoint, find the average of x and of y:
\n" ); document.write( "x: (4+8)/2 = 6
\n" ); document.write( "y: (10+5)/2 = 7.5
\n" ); document.write( "MP (6,7.5)
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