A boy and a girl have a masses of 45kg and 32kg respectively. both are balanced on a opposite ends of a 5m long wooden plank with a mass of 16kg. at what point along the plank does the pivot point have to be?

In triangles abc and wxy, a=w and b=x which of the following must be true to prove abc=wxy by the aas theorem? a.ab=bc b.bc=xy c.ab=wx d.

James was playing a game with his friends. he won 35 points. then he lost 15, lost 40 and won 55. how did he come out

Madeline takes her family on a boat ride. going through york canal, she drives 6 miles in 10 minutes. later on as she crosses stover lake, she drives 30 minutes at the same average speed. which statement about the distances is true?