The original price of a vest sale is $80. The store is having a 20% sale you have a coupon that gives an additional 20% off the lowest sale price. what is the final selling price of the vest

$51.20

Step-by-step explanation:

a net is a diagram that shows a “flattened” view of a solid. in a net, each face and base is shown with all of its dimensions. a net can also serve as a pattern to build a three-dimensional solid.

a pyramid is a three-dimensional object with a base that is a polygon and triangular faces that meet at one vertex.

" the net of a triangular pyramid consists of four triangles. the base here we are given of the pyramid is a equilateral   triangle, and the lateral faces are also triangles "

angle addition postulate

2x=56

step-by-step explanation: