document.write( "Question 42463: Find the exact value of sin(-π/6).\r
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Algebra.Com's Answer #27590 by josmiceli(19441)![]() ![]() You can put this solution on YOUR website! \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "1/3 * (- 90 degrees) = - 30 degrees \n" ); document.write( "sin (-30) = -1/2 \n" ); document.write( " |