Abag contains 12 balls numbered from 1 to 12. two balls are selected from the bag one at a time, without replacement. (order matters) let event e = the two numbers have a sum of 5. how many outcomes are in the complement of e?

Find the distance between (0,5) & (-4,2)

What is the distance between a and b? round your answer to the nearest tenth. a coordinate plane is shown. point a is located at negative 1, 5, and point b is located at 4, 1. a line segment connects the two points.

Plzz ! if you were constructing a triangular frame, and you had wood in the length of 4 inches, 4 inches, and 7 inches, would it make a triangle? would you be able to create a frame from these pieces of wood? yes or no? = explain your mathematical thinking/show your work: