What is the discriminant of the quadratic equation x^2-7x-9=0x 2
−7x−9=0?

-13
13
-85
85

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 "

if i put something wrong your not gonna like it so rather not say nothing.

ome people is not even worth it to even try it in the air.

step-by-step explanation: