Answer:
D. None of the above
Explanation:
In a very brief and clear definition, depressant drugs are those that work by decreasing brain activity. Although this is the most common use, depressant drugs can be used to decrease the activity of various organs, such as sedatives.
There are many types of depressant drugs that can be used for the benefit of the user as well as for their harm. The negative or positive effect that the drug can bring to the user is often even associated with its dosage.
Among the side effects that can be caused by depressants can be cited disorientation, drowsiness, depression, apathy, temporary loss of coordination, dizziness, among others.
F'(x)=(2/3(x^2-2x-1)^-1/3 )*(2x-2) chain rule here
f'(0) is equals to substitute x with 0. Which gives
f'(0)= (2/3(-1)^-1/3)*(-2)
Plug in the calculator, and your answer is ready
Answer:
VY = 68°
Explanation:
The Angle of Intersecting Chords Theorem states that the measure of the vertex angle formed inside the circle when two chords intersect is equal to ½ of the sum of the intercepted arcs.
Therefore:
55° = ½(42° + VY)
Multiply both sides by 2
2*55° = 42° + VY
110° = 42° + VY
110° - 42° = VY
68° = VY
VY = 68°
