x+3-2=9
solve
steps and answer

x = 118

Step-by-step explanation:

Given

- 2 = 9 ( add 2 to both sides )

= 11 ( square both sides )

()² = 11², that is

x + 3 = 121 ( subtract 3 from both sides )

x = 118

As a check

Substitute x = 118 into the left side of the equation and if equal to the right side then it is the solution.

- 2

= - 2 = 11 - 2 = 9 = right side, thus

x = 118 is the solution

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 "

5x + 5

step-by-step explanation:

you should always add the diagrams and graphs we cannot see. this particular question is kind of borderline because we can make a graph for you.

(f + g)x = -x^2 +3x + 5 + x^2 + 2x

(f + g)x = 5x + 5

the graph of z = 5x + 5 is shown below. always use desmos when in doubt.