The increased in global temperature results in the rapid movement of the different weather systems which consequently results to extreme weather conditions including super typhoons. Due to heavy rains brought about by super typhoon Gary, a packet of logs, mud and rocks slides down the slope of the hill at an altitude of 440m with a 300-angle of elevation towards the level ground. If the landslide debris were washed out 40m, eastward from the foot of the hill, what is their resultant displacement?