Answer:
Binary systems are the easiest, where there are two stars in a solar system instead of one.
Explanation:
When there are two stars in a solar system, instead of one, the stars orbit each other. Astronomers can measure quite a bit of information about the movement of the stars. This includes how fast they travel around each other and how often they fully orbit each other. From this information, the mass can be calculated. Note that this information can then be used to estimate the masses of other stars that fit the same type of categories in solar systems with a single star.
The answer is:
I’m the left
Answer:
wut is this? this not even a Question
Explanation:
In this exercise we have to use the properties of the logarithm to write it in one way, like this:
![log(r+s)(rs)^8/(rt)^3](https://tex.z-dn.net/?f=log%28r%2Bs%29%28rs%29%5E8%2F%28rt%29%5E3)
From these recalling some properties of the logarithm, we find that:
- When the logarithm is equal to the base, the logarithm will always be equal to 1.
- Logarithm of any base, whose logarithm is equal to 1, will always have the result equal to 0.
- Two logarithms with the same base are equal when the logarithms are also equal.
given the equation as:
![log(s)log(r)+8log(rs)-3log(rt)\\log(s+r)+8log(rs)-3log(rt)\\logg(r+s)(rs)^8/(rt)^3](https://tex.z-dn.net/?f=log%28s%29log%28r%29%2B8log%28rs%29-3log%28rt%29%5C%5Clog%28s%2Br%29%2B8log%28rs%29-3log%28rt%29%5C%5Clogg%28r%2Bs%29%28rs%29%5E8%2F%28rt%29%5E3)
See more about logarithm at brainly.com/question/10486788