Evaluate the expression 2x^2-y^1+3x^0 for x=4 and y=7.

28

Step-by-step explanation:

We begin with the expression

First, we can simplify this expression before we plug in our values

Now that it is in its simplest form, we can now evaluate the expression by plugging in x=4 and y=7

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 "