document.write( "Question 1022093: A line segment has (-3, -8) as one end point and (1, -2) as the midpoint. What are the coordinates of the other end point? \n" ); document.write( "

Algebra.Com's Answer #637797 by Fombitz(32388) $\"\"$ $\"About$

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The midpoint is the average of the x and y values.
\n" ); document.write( " $\"x%5Bm%5D=%28x%5B1%5D%2Bx%5B2%5D%29%2F2\"$
\n" ); document.write( " $\"1=%28-3%2Bx%5B2%5D%29%2F2\"$
\n" ); document.write( " $\"2=-3%2Bx%5B2%5D\"$
\n" ); document.write( " $\"x%5B2%5D=5\"$
\n" ); document.write( "Similarly for y,
\n" ); document.write( " $\"-2=%28-8%2By%5B2%5D%29%2F2\"$
\n" ); document.write( " $\"-4=-8%2By%5B2%5D\"$
\n" ); document.write( " $\"y%5B2%5D=4\"$
\n" ); document.write( "(5,4)
\n" ); document.write( " \n" ); document.write( "

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