document.write( "Question 314914: a lighthouse casts a 72- yard shadow at the same time as a 32-foot tall bill board casts a 19-foot shadow what is the height of the lighthouse \n" ); document.write( "
Algebra.Com's Answer #225240 by rfer(16322)![]() ![]() ![]() You can put this solution on YOUR website! 32/19=216/x \n" ); document.write( "32x=4104 \n" ); document.write( "x=128.25 ft \n" ); document.write( "128.25/3=42.75 yds \n" ); document.write( "-------------------- \n" ); document.write( "32/19=72/x \n" ); document.write( "32x=1368 \n" ); document.write( "x=42.75 yds \n" ); document.write( " |