Answer:
G to the power of 4
Step-by-step explanation:
You would add the powers but leave the base alone since it’s the same.
Answer:
y =
x
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
y =
x + 8 ← is in slope- intercept form
with slope m =
, thus
y =
x + c ← is the partial equation
To find c substitute (6, 3) into the partial equation
3 = 3 + c ⇒ c = 3 - 3 = 0
y =
x ← equation of parallel line
Answer:
y=2/3x
Step-by-step explanation:
Answer:
It is true, because the cosine function has a period of 2π
Step-by-step explanation:
Since, the period of the cos function is 360° ( or 2π radians ), it holds the property of:
![Cos(\theta)=Cos(2\pi +\theta)](https://tex.z-dn.net/?f=Cos%28%5Ctheta%29%3DCos%282%5Cpi%20%2B%5Ctheta%29)
Taking
as
,
is equal to ![2\pi + (-\frac{\pi}{2})\\=2\pi - \frac{\pi}{2}\\=\frac{4\pi-\pi}{2}\\=\frac{3\pi}{2}](https://tex.z-dn.net/?f=2%5Cpi%20%2B%20%28-%5Cfrac%7B%5Cpi%7D%7B2%7D%29%5C%5C%3D2%5Cpi%20-%20%5Cfrac%7B%5Cpi%7D%7B2%7D%5C%5C%3D%5Cfrac%7B4%5Cpi-%5Cpi%7D%7B2%7D%5C%5C%3D%5Cfrac%7B3%5Cpi%7D%7B2%7D)
The equation is true!
<u>Note:</u> The cos function is even function
Hence, the equation is true, because the cosine function has a period of 2π, NOT because the cosine function is ODD, which it is not!!
40,400 = 40,000(1 + 0.06/6)^(6t)
n = 0.1667
The money has been invested for 2 months.