Answer:
28/9
Step-by-step explanation:
22/9 = 2.444444...
24/9 = 2.66666...
26/9 = 2.88888...
28/9 = 3.1111111...
The answer is B. 10 vertices because it all depends on the edges. You have to subtract the edges by faces/vertices to get your faces/vertices so 20-12 is 10 so you are correct
Answer:
47.5
Step-by-step explanation:
19÷2=9.5x5=47.5
The ratio of 3/20 is 3:20
Answer:
(9,-3)
Step-by-step explanation: