Simple..
320-304
= 116
Your answer is 116
Happy Studying ^=^
It's exactly 4 meters because the question is asking how far below is it from the surface of the water.
Answer:
(1,-3)
Step-by-step explanation:
The reason why it would be (1,-3) is because (1,3) is in the first quadrant which is (+,+) and when it is reflected across the x axis, it is then placed into the fourth quadrant which is (+,-). So you need to make the 3 negative and then it will be reflecting across the x axis