document.write( "Question 356948: j is the midpoint of hk, h has coordinates (6,-2) and j has coordinates (9,3). fin d the coordinates of k. Hint use the midpoint formula \n" ); document.write( "
Algebra.Com's Answer #254880 by stanbon(75887)\"\" \"About 
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j is the midpoint of hk, h has coordinates (6,-2) and j has coordinates (9,3). find the coordinates of k. Hint use the midpoint formula
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\n" ); document.write( "Let the coordinates of k be (x,y)
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\n" ); document.write( "(x+6)/2 = 9
\n" ); document.write( "x+6 = 18
\n" ); document.write( "x = 12
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\n" ); document.write( "(y-2)/2 = 3
\n" ); document.write( "y-2 = 6
\n" ); document.write( "y = 8
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\n" ); document.write( "K has coordinates (12,8)
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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