Answer:
$47.4
Step-by-step explanation:
prize = $39
sales tax = $7
total cost = x
tip = 20% of the tax
tip = 20% of 7
=$ 1.4
total cost = 39 +7+ 1.4
= $47.4
The answer is going to be c because 12-35=23 and since there is variables you have to add the variable.
Answer:
The sine function is:
![y(x)=\frac{2}{3}sin[3\pi (x-\frac{2\pi}{3})]-2](https://tex.z-dn.net/?f=y%28x%29%3D%5Cfrac%7B2%7D%7B3%7Dsin%5B3%5Cpi%20%28x-%5Cfrac%7B2%5Cpi%7D%7B3%7D%29%5D-2)
Step-by-step explanation:
We need to recall that a sine function can write as:
![y(x)=Asin[B(x+C)]+D](https://tex.z-dn.net/?f=y%28x%29%3DAsin%5BB%28x%2BC%29%5D%2BD)
Where:
- A is the amplitude of the function
- B is the period
- C is the phase shift left
- D is the vertical shift
So we just need to use the listed attributes
Therefore, the sine function is:
I hope it helps you!
Answer:
n/5 - 11 = -13
Step-by-step explanation:
We must do the division first, before the subtraction:
"the quotient of a number and 5" is n/5."
"11 subtracted from this result" comes out to n/5 - 11 = -13.
This is the answer. We were not asked to simplify it. But if we want to simplify it, we add 11 to both sides, obtaining n/5 - 2.
Answer:
x=1/3 or 0.3
Step-by-step explanation:
Multiply to remove the fraction, then set equal to 0 and solve.
