document.write( "Question 980056: A line passing through (–9, –4) and (10, y) is perpendicular to a line with slope -19/12. Find the value of y. \n" ); document.write( "

Algebra.Com's Answer #601257 by josgarithmetic(39625) $\"\"$ $\"About$

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$\"%28y-%28-4%29%29%2F%2810-%28-9%29%29=%28y%2B4%29%2F19=m\"$ for the \"line passing through\" the two points.\r
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\n" ); document.write( "\n" ); document.write( "Line perpendicular to that of slope -19/12 will have slope $\"12%2F19\"$ .\r
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\n" ); document.write( "\n" ); document.write( " $\"%28y%2B4%29%2F19=12%2F19\"$
\n" ); document.write( " $\"y%2B4=12\"$
\n" ); document.write( " $\"highlight%28y=8%29\"$ \n" ); document.write( "

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