document.write( "Question 787528: If cot £ = -9/2 with £ in Quadrant II, find sin £. \n" ); document.write( "
Algebra.Com's Answer #478246 by lwsshak3(11628) ![]() You can put this solution on YOUR website! If cot £ = -9/2 with £ in Quadrant II, find sin £. \n" ); document.write( "use x for £ \n" ); document.write( "cot x=-9/2 \n" ); document.write( "hypotenuse=√(9^2+2^2)=√(81+4)=√85 \n" ); document.write( "sin x=2/√85=2√85/85 \n" ); document.write( " |