Your answer is: (2) Peru Current
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Answer:
These Economic Activities Rely On Information Processing
Explanation:
since andes mountain is a prominent role it is a improving country and a larged scale infrastrructure
Answer:
![\stackrel{\LARGE{\frown}}{BC} = 131](https://tex.z-dn.net/?f=%5Cstackrel%7B%5CLARGE%7B%5Cfrown%7D%7D%7BBC%7D%20%3D%20131)
Explanation:
Given
See attachment
Required
Find ![\stackrel{\LARGE{\frown}}{BC}](https://tex.z-dn.net/?f=%5Cstackrel%7B%5CLARGE%7B%5Cfrown%7D%7D%7BBC%7D)
First, we need to determine the value of y. This is calculated as:
--- angles in a circle
Collect like terms
![4y + 7y+20y = -6 + 7 + 11+360](https://tex.z-dn.net/?f=4y%20%2B%207y%2B20y%20%3D%20-6%20%2B%207%20%2B%2011%2B360)
![31y = 372](https://tex.z-dn.net/?f=31y%20%3D%20372)
Solve for y
![y = 372/31](https://tex.z-dn.net/?f=y%20%3D%20372%2F31)
![y = 12](https://tex.z-dn.net/?f=y%20%3D%2012)
The measure of
is calculated as:
![\stackrel{\LARGE{\frown}}{BC} = \stackrel{\LARGE{\frown}}{BA} + \stackrel{\LARGE{\frown}}{AC}](https://tex.z-dn.net/?f=%5Cstackrel%7B%5CLARGE%7B%5Cfrown%7D%7D%7BBC%7D%20%3D%20%5Cstackrel%7B%5CLARGE%7B%5Cfrown%7D%7D%7BBA%7D%20%2B%20%5Cstackrel%7B%5CLARGE%7B%5Cfrown%7D%7D%7BAC%7D)
![\stackrel{\LARGE{\frown}}{BC} = 4y + 6 + 7y - 7](https://tex.z-dn.net/?f=%5Cstackrel%7B%5CLARGE%7B%5Cfrown%7D%7D%7BBC%7D%20%3D%204y%20%2B%206%20%2B%207y%20-%207)
Collect like terms
![\stackrel{\LARGE{\frown}}{BC} = 4y + 7y + 6 - 7](https://tex.z-dn.net/?f=%5Cstackrel%7B%5CLARGE%7B%5Cfrown%7D%7D%7BBC%7D%20%3D%204y%20%2B%207y%20%2B%206%20-%207)
![\stackrel{\LARGE{\frown}}{BC} = 11y -1\\](https://tex.z-dn.net/?f=%5Cstackrel%7B%5CLARGE%7B%5Cfrown%7D%7D%7BBC%7D%20%3D%2011y%20-1%5C%5C)
Substitute ![y = 12](https://tex.z-dn.net/?f=y%20%3D%2012)
![\stackrel{\LARGE{\frown}}{BC} = 11*12 -1](https://tex.z-dn.net/?f=%5Cstackrel%7B%5CLARGE%7B%5Cfrown%7D%7D%7BBC%7D%20%3D%2011%2A12%20-1)
![\stackrel{\LARGE{\frown}}{BC} = 131](https://tex.z-dn.net/?f=%5Cstackrel%7B%5CLARGE%7B%5Cfrown%7D%7D%7BBC%7D%20%3D%20131)