Some bottles containing 2/5 gallon of water each are used to fill a 7-gallon container. How many of these bottles are needed to fill the container with water to its brim?

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 "

i think it is c, not positive though

step-by-step explanation: