document.write( "Question 1108433: How do you subtract this trig problem without the use of a calculator?
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document.write( "94°- 63° 43'12\" \n" );
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Algebra.Com's Answer #723440 by josmiceli(19441) You can put this solution on YOUR website! Use the conversions: \n" ); document.write( "60' = 1 degree \n" ); document.write( "60\" = 1' \n" ); document.write( "--------------------- \n" ); document.write( "First, I can say: \n" ); document.write( "94 degrees = 93 degrees + 60' \n" ); document.write( "Next, I can say: \n" ); document.write( "94 degrees = 93 degrees + 59' + 60\" \n" ); document.write( "-------------------------------------- \n" ); document.write( "93 degrees - 63 degrees = 30 degrees \n" ); document.write( "59' - 43' = 16' \n" ); document.write( "60\" - 12 = 48\" \n" ); document.write( "-------------------------------------- \n" ); document.write( "The answer is: \n" ); document.write( "30 degrees 16' 48\" \n" ); document.write( " \n" ); document.write( " |