document.write( "Question 535973: a ladder 9m long is placed against a wall 2m away from its base. what is the height reached by the ladder?\r
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Algebra.Com's Answer #352048 by richwmiller(17219)![]() ![]() You can put this solution on YOUR website! 81=4+x^2 \n" ); document.write( "77=x^2 \n" ); document.write( " \n" ); document.write( " |