Find the area of a triangle with a =11.5, b=13.7, and c =12.2.

Which value of c would make he following expression completely factored? 8x+cy

Use the net as an aid to compute the surface area of the triangular prism. a) 550 m2 b) 614 m2 c) 670 m2 d) 790 m2

Adj has a total of 1075 dance and rock songs on her system. the dance selection is 4 times the size of the rock selection. write a system of equations to represent the situation.