The function f is given by the following equation f(x)=3x2+7x-20 select all statements that are true

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 "

y=mx+b

step-by-step explanation:

m slope, b y-intercept

mean, 40.6

step-by-step explanation:

what level of math? also i don't need to be paid if i can you.