A submarine was situated 800 feet below sea level.
1 answer:
Answer:
New position = -525 ft or 525 ft below the sea level
Step-by-step explanation:
Lets h be the height of the sea.
Given:
A submarine was situated 800 feet below sea level.
It is ascends 275 feet.
We know that h = 0 on the surface of the sea.
When we go below the surface vertically inside the sea the height will become negative.
So the submarine was situated h = -800 feet below the sea level, and it is ascends 275 feet from -800 feet.
So the new height of the submarine is.
Therefore the new position of the submarine is 525 below the sea level.
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Answer:
The answer is "y= x is an asymptote and y =is a directrix'.
Step-by-step explanation:
In this, question a diagram is attached, that defines the details about the hyperbola. In this question option a and option d is correct, which can be described as follows:
In the first option, y =x is an asymptote, when the value of y is increasing then the value of x is also increase.
In the last option, y is directrix that's why it is also correct.
Therefore, The answer is "y= x is an asymptote and y =is a directrix'.
