document.write( "Question 907685: In the figure above, if WX/XY=5/7, XY/YZ=7/9, and YZ=18, How long is WZ?
\n" ); document.write( "a.7
\n" ); document.write( "b.10
\n" ); document.write( "c.24
\n" ); document.write( "d.32
\n" ); document.write( "e.42
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Algebra.Com's Answer #805961 by CubeyThePenguin(3113)\"\" \"About 
You can put this solution on YOUR website!
W at point 0
\n" ); document.write( "X at point 5
\n" ); document.write( "Y at point 5 + 7 = 12
\n" ); document.write( "Z at point 12 + 9 = 21\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "WX/XY = 5/7, XY/YZ = 7/9, YZ = 18\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "WZ = 21 * 2 = 42
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