document.write( "Question 310388: 4x+5y=15
\n" ); document.write( "-15x=12y=0\r
\n" ); document.write( "\n" ); document.write( "Solve. Are these perpendicular, parallel, or neither?\r
\n" ); document.write( "\n" ); document.write( "My answers:\r
\n" ); document.write( "\n" ); document.write( "-5/4 and 4/5
\n" ); document.write( "perpendicular \n" ); document.write( "

Algebra.Com's Answer #221906 by Alan3354(69443) $\"\"$ $\"About$

You can put this solution on YOUR website!
4x+5y=15 --> m = 4/5
\n" ); document.write( "-15x=12y=0 --> too many equal signs
\n" ); document.write( " \n" ); document.write( "

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