document.write( "Question 660002: im in 10th grade and im not good at math but i got put in a high grade math class and i did the proof for:
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document.write( " Given:m< ABC=3X-5 and m< CBD=X=1/2 and prove: x=27
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document.write( " and i got x=47.5 what did i do wrong \n" );
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Algebra.Com's Answer #411015 by solver91311(24713)![]() ![]() You can put this solution on YOUR website! \r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "The only way I can make this work out is if you meant:\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "and\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "and that ABC is complementary to CBD.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Under those presumptions:\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Solving for \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "I do have some advice for you though. One of the secrets to success in mathematics is attention to detail; a characteristic sadly lacking in your post. In the first place you have very little punctuation, inappropriate capitalization, incorrect operation sign in your second algebraic expression, failure to use parentheses -- you get the point. If you are laboring under the gross misapprehention that \"this is math, I don't have to care about correct and understandable English\" then allow me do disabuse you of any such notion. Mathematics requires MORE, not less, precision of expression. \r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "John \n" ); document.write( " \n" ); document.write( "My calculator said it, I believe it, that settles it \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " |