Answer:
I believe it is D
Step-by-step explanation:
If I am correct please mark Brainlyiest
The formula states that:
Faces + Vertices - Edges = 2
So 21 + V - 49 = 2 => V = 2+49-21 = 30
Answer A!
2x + y = badussy
hope it helps!!!
give brainliest pwease
Answer:
14 one 15 6
Step-by-step explanation: