Answer:
central
Step-by-step explanation:
we know that
A <u>central angle</u> is an angle that forms when two radii are drawn from the center of a circle out to its circumference
so
A <em>central</em> angle has the same measure as its arc
You just simplify it down until to the point where you can't and it should be 3:5
X goes from pi to 1.5 pi, a total of 0.5 pi. Y goes from 0 to -3. Rate of change in y over change in x. -3 over o.5 pi is -6/pi.
The answer is the second one, -6/pi.
Answer:
D. 10
Step-by-step explanation:
Given f(x)=3x-8
f(6)=3(6)-8
f(6)=18-8
f(6)=10
Answer:
The 15th term is 160
Step-by-step explanation:
The details are not clear. So, I will make the following assumptions
---- common difference
---- first term
Required
The 15th term
This is calculated as:
![a_{n} = a + (n - 1) * d](https://tex.z-dn.net/?f=a_%7Bn%7D%20%3D%20a%20%2B%20%28n%20-%201%29%20%2A%20d)
Substitute 15 for n
![a_{15} = a + (15 - 1) * d](https://tex.z-dn.net/?f=a_%7B15%7D%20%3D%20a%20%2B%20%2815%20-%201%29%20%2A%20d)
![a_{15} = a + 14 * d](https://tex.z-dn.net/?f=a_%7B15%7D%20%3D%20a%20%2B%2014%20%2A%20d)
Substitute values for d and a
![a_{15} = 20 + 14 * 10](https://tex.z-dn.net/?f=a_%7B15%7D%20%3D%2020%20%2B%2014%20%2A%2010)
![a_{15} = 20 + 140](https://tex.z-dn.net/?f=a_%7B15%7D%20%3D%2020%20%2B%20140)
![a_{15} = 160](https://tex.z-dn.net/?f=a_%7B15%7D%20%3D%20160)