document.write( "Question 601227: im in desperate need help with this one.\r
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document.write( "express cos 70 degrees as a co function \n" );
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Algebra.Com's Answer #379643 by jim_thompson5910(35256)![]() ![]() ![]() You can put this solution on YOUR website! cos(x) = sin(90 - x)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "cos(70) = sin(90 - 70)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "cos(70) = sin(20)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |