document.write( "Question 1159701: Find the value of k so that the line through (4,k) and (2,-3) is perpendicular to the line through (98,6) and (-8,-5) \n" ); document.write( "
Algebra.Com's Answer #782748 by josgarithmetic(39620)\"\" \"About 
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slope of first pair
\n" ); document.write( "\"%28k%2B3%29%2F4-2\"
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\n" ); document.write( "\n" ); document.write( "slope of second pair
\n" ); document.write( "\"%286%2B5%29%2F%2898%2B8%29\"
\n" ); document.write( "\"11%2F106\"\r
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\n" ); document.write( "\n" ); document.write( "Intended k value must conform to \"%28%28k%2B3%29%2F2%29%2811%2F106%29=-1\"; solve for k.
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