Hey there!
You are trying to find the perimeter of triangle ABC. Each side is 2. Since there are 3 sides on a triangle, multiply 2 by 3 to get 6. You do not need the centroid for this problem.
I hope this helps!
Answer:
12 x -7 = -84 12 + (-7) = 5
Step-by-step explanation:
Answer: 
Step-by-step explanation:
Given: Length of sandwich = 
Total people = 14
If everyone gets a same sized piece , then length of each piece should be


Hence, length of each piece = 
No it doesn't be i thought that it you would have to find a domain but i couldn't
Answer:
Step-by-step explanation:
6.5 + w = 20
13.5 km