The formula for a circle is:
(x-p)^2+(y-q)^2=r^2
The radius is given (r=6), as well as the centre of the circle (-2;3).
"p" and "q" represent the coordinates of the centre of the circle.
So it would look like this -
(x-p)^2+(y-q)^2=r^2
p=x-coordinate (-2)
q=y-coordinate (3)
r=6
(x-(-2))^2+(y-(3))^2 =6^2
(x+2)^2 + (y-3)^2 = 36
***"^" means "to the power of"
Hope this helped~
Answer:
6 hours
Step-by-step explanation:
Research is 5%, Games is 25%, so the diffrence is 20%
20% of 30 hours = 30 x2/10 = 6 hours
Tremaine played 6 hours more video games than research.
The standard deviation is a measure of a collection of values' variance or dispersion. The standard deviation of the below graph can be drawn as shown below.
<h3>What is a standard deviation?</h3>
The standard deviation is a measure of a collection of values' variance or dispersion. A low standard deviation implies that the values are close to the set's mean, whereas a high standard deviation shows that the values are spread out over a larger range.
The standard deviation of the below graph can be drawn as shown below.
Learn more about Standard Deviation:
brainly.com/question/16555520
#SPJ1
Answer:
179.7cm³
Step-by-step explanation:
Given:
The complex number is
.
To find:
The value of given complex number.
Solution:
We have,

It can be written as

Using properties of exponents, we get
![[\because a^{m+n}=a^ma^n]](https://tex.z-dn.net/?f=%5B%5Cbecause%20a%5E%7Bm%2Bn%7D%3Da%5Ema%5En%5D)

![[\because (a^{m})^n=a^{mn}]](https://tex.z-dn.net/?f=%5B%5Cbecause%20%28a%5E%7Bm%7D%29%5En%3Da%5E%7Bmn%7D%5D)
We know that,
.



The value of
is -1. Therefore, the correct option is C.