Answer:
y = 5
Step-by-step explanation:
hope it's helpful :)
Answer:
I havent done this in a long time but I think it is 0x+4=y
Step-by-step explanation:
Answer:
Correct option: third one -> 12
Step-by-step explanation:
In a polygon with 'n' vertex, we can trace diagonals from one vertex to all vertices, except to the vertex chosen and the two adjacent vertices (because we would have sides and not diagonals), so we would have 'n - 3' diagonals.
If we have a polygon with 15 vertex, the number of diagonals from one vertex is 15 - 3 = 12.
Correct option: third one
Answer:Dang i dont know.
Step-by-step explanation: