Answer: False
Step-by-step explanation:
degrees of freedom=(r-1)(c-1)
I don't know if I'm exactly right
if not sorry
Answer:idlk
Step-by-step explanation:
idlk
You have to be a bit more specific than that
Answer:
The area of the sector is ![12.8\pi\ units^2](https://tex.z-dn.net/?f=12.8%5Cpi%5C%20units%5E2)
Step-by-step explanation:
we know that
The area of a complete circle (16π units^2) subtends a central angle of 2π radians
so
using proportion
Find out the area of a sector , if the central angle is equal to 8π/5 radians
![\frac{16\pi}{2\pi}=\frac{x}{(8\pi/5)}\\\\x=8(8\pi/5)\\\\x= 12.8\pi\ units^2](https://tex.z-dn.net/?f=%5Cfrac%7B16%5Cpi%7D%7B2%5Cpi%7D%3D%5Cfrac%7Bx%7D%7B%288%5Cpi%2F5%29%7D%5C%5C%5C%5Cx%3D8%288%5Cpi%2F5%29%5C%5C%5C%5Cx%3D%2012.8%5Cpi%5C%20units%5E2)
Answer: -2.5,, -0.9,, -1/3,, 1.7,, 27/4
Step-by-step explanation: