Answer: 139195
Step-by-step explanation: LOL.....no
My answer is right though
Answer: 193 inches squared
Step-by-step explanation:
Answer:
4,6
Step-by-step explanation:
Um i supposte that HK is a line that devides things into half (i forgot the term im sorry) since Jk =Kg So Gh= 4,6-
Answer:
The main difference is that one has the equal sign before it while the other has it after.
You can decide which one to use based on each individual expression. If you are still simplifying, put it like this: ()=. If you are done simplifying and have your answer and are using a parenthesis, put it like this: =()
Step-by-step explanation:
Answer:
![\sum\limits^5_{n=1} {2^{n-2}} = 15.5](https://tex.z-dn.net/?f=%5Csum%5Climits%5E5_%7Bn%3D1%7D%20%7B2%5E%7Bn-2%7D%7D%20%20%3D%2015.5)
Step-by-step explanation:
Given
![\sum\limits^5_{n=1} {2^{n-2}](https://tex.z-dn.net/?f=%5Csum%5Climits%5E5_%7Bn%3D1%7D%20%7B2%5E%7Bn-2%7D)
Required
The result
To do this, we simply substitute 1 to 5 for n.
So, we have:
![\sum\limits^5_{n=1} {2^{n-2}} = 2^{1-2} + 2^{2-2} + 2^{3-2} + 2^{4-2} + 2^{5-2}](https://tex.z-dn.net/?f=%5Csum%5Climits%5E5_%7Bn%3D1%7D%20%7B2%5E%7Bn-2%7D%7D%20%20%3D%202%5E%7B1-2%7D%20%2B%202%5E%7B2-2%7D%20%2B%202%5E%7B3-2%7D%20%2B%202%5E%7B4-2%7D%20%2B%202%5E%7B5-2%7D)
![\sum\limits^5_{n=1} {2^{n-2}} = 2^{-1} + 2^{0} + 2^{1} + 2^{2} + 2^{3}](https://tex.z-dn.net/?f=%5Csum%5Climits%5E5_%7Bn%3D1%7D%20%7B2%5E%7Bn-2%7D%7D%20%20%3D%202%5E%7B-1%7D%20%2B%202%5E%7B0%7D%20%2B%202%5E%7B1%7D%20%2B%202%5E%7B2%7D%20%2B%202%5E%7B3%7D)
Evaluate each exponent
![\sum\limits^5_{n=1} {2^{n-2}} = 0.5 + 1 + 2 + 4 +8](https://tex.z-dn.net/?f=%5Csum%5Climits%5E5_%7Bn%3D1%7D%20%7B2%5E%7Bn-2%7D%7D%20%20%3D%200.5%20%2B%201%20%2B%202%20%2B%204%20%2B8)
![\sum\limits^5_{n=1} {2^{n-2}} = 15.5](https://tex.z-dn.net/?f=%5Csum%5Climits%5E5_%7Bn%3D1%7D%20%7B2%5E%7Bn-2%7D%7D%20%20%3D%2015.5)