document.write( "Question 947280: Mark is interested in measuring the height of a tree in his yard. He measures the length of the tree's shadow at 18ft at the same time his own shadow is 3ft 6 inches. If mark is 5\" 10\" how tall is the tree.\r
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document.write( "Please help I am stuck \n" );
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Algebra.Com's Answer #577959 by stanbon(75887) ![]() You can put this solution on YOUR website! Mark is interested in measuring the height of a tree in his yard. He measures the length of the tree's shadow at 18ft at the same time his own shadow is 3ft 6 inches. If mark is 5\" 10\" how tall is the tree. \n" ); document.write( " ------ \n" ); document.write( "Use a proportion:: \n" ); document.write( "tree/shadow = man/shadow \n" ); document.write( "----- \n" ); document.write( "Note:: 5 ft 10 inches = [5 10/12] ft \n" ); document.write( "t/18 = [5 10/12]/3.5 \n" ); document.write( "----- \n" ); document.write( "t = 18[5.8333l/3.5] \n" ); document.write( "tree = 30 ft \n" ); document.write( "----------------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "----------------- \n" ); document.write( " |