document.write( "Question 950351: Find sin (x + y) if sin x = ¾ and cos y = 2/3 with both angles in the first quadrant.
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Algebra.Com's Answer #580298 by josmiceli(19441)![]() ![]() You can put this solution on YOUR website! Use the identity: \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "------------------------ \n" ); document.write( "Also, use the identities: \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "--------------------------------------- \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "--------------------------------------- \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "-------------------------------------- \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "--------------------------------- \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "------------------------------ \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "Hope I got it \n" ); document.write( " \n" ); document.write( " |