document.write( "Question 97931: Hello I have a trigonometry problem which I get two answers for. Would you please be able to tell me which is correct. Ta\r
\n" );
document.write( "\n" );
document.write( "It asks me to convert 3 radians into revolutions showing 3 decimal places.\r
\n" );
document.write( "\n" );
document.write( "rad/2*pie = no of revolutions\r
\n" );
document.write( "\n" );
document.write( "= 4.712\r
\n" );
document.write( "\n" );
document.write( "however if I place the 2*pie into brackets my answer
\n" );
document.write( "= 0.477\r
\n" );
document.write( "\n" );
document.write( "Would you therefore please be able to assist me. Thank you so very much.
\n" );
document.write( "Cheers \n" );
document.write( "
Algebra.Com's Answer #71234 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! 3/(2*pi) = 0.47746... \n" ); document.write( "--------------- \n" ); document.write( "When you enter 3/2*(pi) into your calculator \n" ); document.write( "it divides the 3 by 2 gettiing 1.5 then it mul \n" ); document.write( "multiplies 1.5 and pi to get 4.7123... \n" ); document.write( "----------- \n" ); document.write( "That shows you how important parentheses are. \n" ); document.write( "============== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |