Answer:
Dictatorship
Explanation:
In a dictatorship the dictator controls everything and needs to control all information that is released to the public to prevent things like uprisings to stay in power.
Answer: 1) Angular separation equals 0.0000031 degrees
2) Angular separation in arc -seconds equals 0.011156"
Explanation:
For 2 stars separated by a distance 'S' and at a distance 'D' from the earth the angular separation in radians is given
![\theta _{rad}=\frac{S}{D}](https://tex.z-dn.net/?f=%5Ctheta%20_%7Brad%7D%3D%5Cfrac%7BS%7D%7BD%7D)
Applying values we get
![\theta _{rad}=\frac{80\times 10^{6}}{150\times 9.46\times 10^{12}}\\\\\therefore \theta _{rad}=\frac{1}{18487500}radians](https://tex.z-dn.net/?f=%5Ctheta%20_%7Brad%7D%3D%5Cfrac%7B80%5Ctimes%2010%5E%7B6%7D%7D%7B150%5Ctimes%209.46%5Ctimes%2010%5E%7B12%7D%7D%5C%5C%5C%5C%5Ctherefore%20%5Ctheta%20_%7Brad%7D%3D%5Cfrac%7B1%7D%7B18487500%7Dradians)
Now we know that 'π' radians equals 180 degrees thus the above value in degrees shall be equal to
![\therefore \theta _{degrees}=\frac{1}{18487500\times \pi }\times 180^{o}=0.0000031^{o}](https://tex.z-dn.net/?f=%5Ctherefore%20%5Ctheta%20_%7Bdegrees%7D%3D%5Cfrac%7B1%7D%7B18487500%5Ctimes%20%5Cpi%20%7D%5Ctimes%20180%5E%7Bo%7D%3D0.0000031%5E%7Bo%7D)
2)
The angular separation in arc- seconds is given by
![\theta ''=\theta ^{o}\times 3600\\\\\theta'' = 0.0000031\times 3600=0.011156"](https://tex.z-dn.net/?f=%5Ctheta%20%27%27%3D%5Ctheta%20%5E%7Bo%7D%5Ctimes%203600%5C%5C%5C%5C%5Ctheta%27%27%20%3D%200.0000031%5Ctimes%203600%3D0.011156%22)
Answer:
geographers seek to understand where things are found, why they are there, and how they develop and change over time, also examining how human culture interacts with the environment, and they way locations and places can or have an impact on people.
Try using demos graphs to see it. there ed is an app and a website
A point in time that continues goin