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
Answer:
42 is the smallest of the 4 numbers.
Step-by-step explanation:
The 4 consecutive integers that total 174 are 42,43,44, and 45. Therefore, 42 is the smallest out of all 4 integers.
I think the answer is maximum
Answer:
The measure of the he angle A is 360°
Your answer to this problem is 15
10 + 2 - 15 / 3 = 7
Hope it helped :)