Triangle abc has measures a = 2, b = 2, and m∠a = 30° m∠b=30° m∠c=120°. what is the measure of side c?

What is the value of  y  in the solution to the system of equations? x  +  y  =  12x  –  3y  =  –30a. –8b. –3c. 3d. 8

An object is translated by (x + 4, y - 2). if one point in the image has the coordinates (5, -3), what would be the coordinates of its pre-image? (9, -5) (1, -5) (9, -1) (1, -1)

The area of each triangle is 7 square units. the surface area of the triangular prism is