Which names one of the legs of the triangle pictured?

To which sets of numbers does -12 belong? choose all answers that are correct. a) natural numbers b) integers c) real numbers d) irrational numbers

In a class, there are 12 girls. if the ratio of boys to girls is 5: 4 how many boys are there in the class

A0.40 kg soccer ball is kicked so that its incoming velocity of 5 m/s is changed to an outgoing velocity of -25 m/s. what impulse does the player apply to the ball?