Atriangle-shaped machine part has sides of 2 1⁄2 inches, 3 1⁄4 inches, and 5 inches. the triangle's perimeter is a. 11 1⁄2 inches. b. 10 3⁄4 inches. c. 11 3⁄8 inches. d. 10 1⁄8 inches.

Name each raycalculation tip: in ray "ab", a is the endpoint of the ray.

What are the solutions of the system? solve by graphing. y = -x^2 - 3x + 2 y = -2x + 2

Jason went to an arcade to play video games. he paid $2 for every 11 tokens he bought. he spent a total of $16 on tokens. which equation can be used to determine,t, the number lf tokens jason bought