Answer:
6.7
Step-by-step explanation:
Here, we can apply cosine law, 
We the plug in values: 
and solve that CB is around 6.7
final answer is x>3
if this helps pls can i have brainliest
Answer:
3(25π/2) + 100 = 217.8097
Step-by-step explanation:
A solid line, because each lunch cost the same, and the price does not differ from lunch to lunch. So, 100 - 4 = 96 | 96 - 4 = 92, etc.