Answer: The amplitude is 4.
Step-by-step explanation:
Given the form of the sine function:
Where 
is the amplitude, 
is the period and "k" is the vertical shift of the wave.
You know that, in the sine function given ( 
), you can identify the amplitude and the period. These are:
Therefore, the amplitude of is:
Answer:
81
Step-by-step explanation:
because first you add 3 Then ×3
OP = 4 because its a radius of the smaller circle which has a radius of 4 and all radii of the same circle are the same length.
C) 4
I am pretty sure 3 pounds hope this helps
Answer:
if you are dividing 299.96 If you are multiplying 26.99
Step-by-step explanation:
If you are dividing: Factor the numerator and denominator and cancel the common factors.
If you are multiplying: Simplify the expression.
