document.write( "Question 1195244: Given that x is an acute angle and cos x=(2√5)/7 , find without using mathematical tables or a calculator , the value of tan(90-x)° \n" ); document.write( "
Algebra.Com's Answer #827668 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! \r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |