8 Of Them
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The answer is 82
Explanation:
180-143 would be the angle measurement of A, add angle measures A and C together, then subtract by 180 to get the missing angle measurement
A = 7
B = 14
For A:
(7(sqrt)2)sin(45) = 7
7/sin(30) = 14
Step-by-step explanation:
move the 27 to the other side of the equation like this
![y = 14x - 27](https://tex.z-dn.net/?f=y%20%3D%2014x%20-%2027)
use this equation and substitute it into the y value of the first equation