Answer:
1. B
2. Seven Hundred thousand nine hundred and four
Step-by-step explanation:
The formula states that:
Faces + Vertices - Edges = 2
So 21 + V - 49 = 2 => V = 2+49-21 = 30
Answer A!
Answer:
Slope (m)
-0.2222
m = 2 / -9 = -0.222
Step-by-step explanation: