Answer:
I don't think I would be alive,there is no oxygen
You can't aware the question without the text. I'll look up the story though for sure
The water moves approximately up, and down, while the wave moves foward.
Answer: A
Explanation: I personally would say the answer is A but it could very well be D. Depends if you take it in a literal or metaphorical sense.
As per convention:
- the angle at A is named A, the angle at B is named B, and the angle at C is named C
- the side of leght a is the side opposed to A, the side of length b is opposed to B, and the side of length c is opposed to C.
Now just state the law of cosines:
c^2 = a^2 + b^2 - 2ab cos(C)
Also, a^2 = c^2 + b^2 - 2bc cos (A)
And, b^2 = a^2 + c^2 - 2ac cos (B)
