The number is 20. 20+10 (half of 20) + 4 (a fifth of 20) = 34
Answer: The correct option is (c). 
Step-by-step explanation: We are given to select the correct basic identity that we will use to verify the following:

We have

In order to verify the given trigonometric equation, we must have

Thus, the required identity that we will use is

Option (c) is CORRECT.
Answer:
13 19/40 more lbs
step-by-step explanation:
hope this helps
Answer:
The graph that best represents the given equation in the attached figure
Step-by-step explanation:
we have

Find the y-intercept
Remember that the y-intercept is the value of y when the value of x is equal to zero
For x=0
substitute

The y-intercept is the point (0,2)
The given function is increasing, because the y-value increases as the x-value increases. The function tends to go up as it goes along
therefore
The graph that best represents the given equation in the attached figure