-2 + 8 = 6
because if you have 2 negative circles ●● and 8 positive circles ○○○○○○○○ then once you take away the first two circles you get you answer. You do the opposite. :) ( hope that make sense... )
Answer:
c and d
Step-by-step explanation:
ok so i do not know how to explain
False, vertical angles are not next to each other but opposite of each other
Answer:
B (1,2)
Step-by-step explanation: