Hi Guys please help me I don’t understand

x=2

Step-by-step explanation:

Hi there! what we have here is something call a corresponding angle. Which means that even though they are not on the same like they are still equal. in order to find the x in the problem you would have to make an equation: 7X+3=8x+1

now its time to solve.

1) add the like terms together on the same side

1-3=8x-7x

2) simplify

x=2

Hope this helps!

on your paper it doesn't say the answer but the the answer is altitude

step-by-step explanation:

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 "