Determine whether the relationship is a function. Complete the explanation.
2 answers:
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Answer:
the reference angle is given by
sine = negative
cosine = positive
tangent = negative
Step-by-step explanation:
We have been given the angle
The angle lies in Quadrant IV. Hence, in order to find the reference angle, we can subtract this angle with
Therefore, the reference angle is given by
In Quadrant IV, cosine and secant functions are positive and rest trigonometric functions are negative.
Thus, we have
sine = negative
cosine = positive
tangent = negative
Answer:
The volume of the cylinder is 3 times the volume of the cone
Step-by-step explanation:
The formula for the volume of the cylinder is given by :
.....(1)
Where
r and h are the radius and the height of the cylinder
The formula for the volume of the cone is given by :
...(2)
From equation (1) and (2),
So, the volume of the cylinder is 3 times the volume of the cone.