Question

10th Grade Geometry: In ABC, m ABC = 13x - 5
-Check my work-

Answer 1

I had these 2 questions that I did my best to answer; can someone tell me if I did it correctly, or what I should correct?

Answer 2

It be best not have your 2nd step being inputting `7`. Show on how you got `7` you would get it by adding the expression which would equal to 180 degrees.

\(\huge\bf{(8x-4)+(13x-5)+(5x+7)=180}\)

Show the simplificications of this to find x. And then input it.

Answer 3

\(\Large\bf{(8x-4)+(13x-5)+(5x+7)=180}\)

Answer 4

alright. thanks :)

Answer 5

No problem :)