document.write( "Question 451441: I would really appreciate some help on this problem.\r
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document.write( "Use a calculator and inverse functions to find the radian measures of the angles whose cosine is 0.75. \n" );
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Algebra.Com's Answer #310405 by edjones(8007)![]() ![]() You can put this solution on YOUR website! .722734 \n" ); document.write( " |