Answer:
5 faces and 6 vertices
Step-by-step explanation:
20 = 2/5x + 8
20 - 8 = 2/5x
12 = 2/5x
12 × 5 = 2x
60 = 2x
60/2 = x
30 = x
x = 30
hope that helps, God bless!
Answer:
All are correct because all are a result of one another
Answer:
b
Step-by-step explanation: