Answer:
The position of Michael's hands relative to the surface of the water is -<u>1.3 meters</u>.
Step-by-step explanation:
<u><em>The question is incomplete, so below is the complete question?</em></u>
<em>Michael is doing an underwater handstand. His feet are sticking up 0.5 meters above the surface of the water. Michael's hands are 1.8 meters directly below his feet. What is the position of Michael's hands relative to the surface of the water?</em>
Now, to find the position of Michael's hands relative to the surface of the water.
Meters of Michael's hands directly below his feet = 1.8 meters.
Meters of his feet sticking above the surface of the water = 0.5 meters.
So, to get the position of Michael's hands relative to the surface of the water we subtract meters of Michael's hands directly below his feet from meters of his feet sticking above the surface of the water:

Therefore, the position of Michael's hands relative to the surface of the water is -1.3 meters.
Answer:
i dont know
Step-by-step explanation:
Answer:
(2, 9)
Step-by-step explanation:
Answer:
-√7/4
Step-by-step explanation:
Mathematically;
Sine is the ratio of opposite to hypotenuse
So here, hypotenuse is 4
The opposite is 3
To get the adjacent, we use the Pythagoras’ theorem which states that the square of the hypotenuse is equal the sum of the squares of the two other sides
Let the adjacent be x
4^2 = 3^2 + x^2
x^2 = 16-9
x^2 = 7
x = √7
The cosine is the ratio of the adjacent to the hypotenuse
Since we want to consider quadrant II
Cosine is negative here;
So the answer for Cos will be;
Cos theta = -√7/4
Answer:
are u asking what are there inverses
Step-by-step explanation: