Negative two and one-fifth times negative one and three fourth

          77/20

Step-by-step explanation:

-2 1/5 * -1 3/4

=-11/5 * -7/4

=77/20

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 "

what is the question here

step-by-step explanation: