Simplify the expression 6 - 6f + 7 - 3f - 9

Step-by-Simplifying

6 + -6f + 7 + -3f + -9

Reorder the terms:

6 + 7 + -9 + -6f + -3f

Combine like terms: 6 + 7 = 13

13 + -9 + -6f + -3f

Combine like terms: 13 + -9 = 4

4 + -6f + -3f

Combine like terms: -6f + -3f = -9f

the answer is 4 + -9f

4 - 9f

Step-by-step explanation:

( 6 + 7 - 9 ) + ( - 6f - 3f ) = 4 - 9f

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 "

typically if you want , you would actually put questions here for us to you. but hey, that's just me. maybe someone will magically answer the questions for you without knowing what they are.