If ladder is leaning against a building. the top of the ladder reaches a point on the building which is 18 feet above the ground. the foot of the ladder is 7 feet from the building. what angle the ladder makes with the level ground

What were the damages and responses of hurricane isabel

5. there were nearly 1,000 pirate attacks between 1994 and 2005 off the coast of according to the international maritime bureau's annual piracy report for 2005.

How have ethnic groups shaped the population in central america and the caribbean? how has migration shaped the population in central america and the caribbean? how has small land areas shaped population in central america and the caribbean? how has a rapid population growth shaped the population in central america and the caribbean?