Both A and C are used within this problem. Distributing happens in the first and second step. Also, Inverse operations are used in nearly every step that is solving.
Brainly is erroneously preventing my response from being posted due to nonexistent profanity or links. So, I have converted my answer into an image file, which I have attached. I also attached an annotated diagram of the figure in the image you posted. Please let me know if you have trouble accessing either. Hope this helps.
Answer:
v=whl 1 7/8 × 2 3/4 × 3 1/2 = 18 3 \64
Answer:
Where is the blue line?
Step-by-step explanation: