document.write( "Question 287708: A person is walking away from a 12ft. lamppost casts a shadow of 6ft. long. If the person is at that moment 10ft. away from the lamppost, what is the person's height? \n" ); document.write( "
Algebra.Com's Answer #208484 by richwmiller(17219)![]() ![]() You can put this solution on YOUR website! 12/x=16/6 \n" ); document.write( "the ratios of height to height and shadow to shadow \n" ); document.write( "72=16x \n" ); document.write( "9=2x \n" ); document.write( "4.5=x \n" ); document.write( "x= 4.5 feet tall \n" ); document.write( " \n" ); document.write( " |