The perimeter of a triangle is 28 feet. the sides of the triangle measure 10 feet, 9 feet, and x feet. write and solve an equation to find the length of the missing side.

Which graph represents the function g(x) = |x + 4| + 2?

You have a square piece of cardboard that measures 14 inches on each side. to build a box, you cut congruent squares out of each corner of the cardboard. use the picture to find the area of the cardboard you were used to build the box

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?