If ΔABC ~ ΔPQR , then the ratio of corresponding sides is

What is the solution to the system of equation graphed belowa.(0,-4)b.(2,5),1),-3)

Iknow its nothing to do with education, but what type of thing should i wrote here? ? : ) its for mcdonald's btw.

Aclassroom is made up of 11 boys and 14 girls. the teacher has four main classroom responsibilities that she wants to hand out to four different students (one for each of the four students). if the teacher chooses 4 of the students at random, then what is the probability that the four students chosen to complete the responsibilities will be all boys?