document.write( "Question 497669: The midpoint of is (5, –11). The coordinates of one endpoint are U(3, 5). Find the coordinates of endpoint V. \n" ); document.write( "
Algebra.Com's Answer #336944 by cleomenius(959)\"\" \"About 
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x1 + x2 / 2 = midpoint
\n" ); document.write( "5 + x2 / 2 = 3
\n" ); document.write( "5 + 1 / 2 = 3
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\n" ); document.write( "y1 + y2/2 = midpoint.
\n" ); document.write( "-11 + y2 = 5
\n" ); document.write( "-11 + 21 /2 = 5
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\n" ); document.write( "The second point is (1, 21)
\n" ); document.write( "Cleomenius.
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