Answer:
B
Step-by-step explanation:
Hope this helped! Please let me know if I'm wrong!
Answer:
1. 1/6x + 5/6
2. 1/3x + 2/3
Step-by-step explanation:
16 cm - 2.5 cm = 13.5 cm, which is 1/4 of the diameter of the large gear. Take 13.5 cm * 4, and you have the diameter of the large gear, which is 54 cm.
C or 750,000 because lol thats just what it is, you can look it up