document.write( "Question 976032: How high is a chimney whose shadow is 28 m. long when a five-foot gate cast a twelve-foot shadow? \n" ); document.write( "
Algebra.Com's Answer #597783 by ankor@dixie-net.com(22740)![]() ![]() You can put this solution on YOUR website! How high is a chimney whose shadow is 28 m. long when a five-foot gate cast a twelve-foot shadow? \n" ); document.write( ": \n" ); document.write( "Change 28 m to ft: 3.28*28 = 91.84 ft \n" ); document.write( "The relation ship between the shadows is the same as the heights \n" ); document.write( ": \n" ); document.write( "let h = the height of the chimney \n" ); document.write( " \n" ); document.write( "Cross multiply \n" ); document.write( "12h = 5 * 91.84 \n" ); document.write( "12h = 459.2 \n" ); document.write( "h = 459.2/12 \n" ); document.write( "h = 38.27 ft \n" ); document.write( " |