8 I guess? The question isn’t very well written
![x= \sqrt[8]{y} \\ y = z^{16} ](https://tex.z-dn.net/?f=x%3D%20%5Csqrt%5B8%5D%7By%7D%0A%5C%5C%20y%20%3D%20z%5E%7B16%7D%0A%0A%20)
Plug "y" into the first equation.
Answer: TRUE!
Variables ARE letters used in place of numbers absolutely
Answer:
what........???????............
Answer:
Angle 6 is 42 degrees
Angle Q is 56 degrees
Angle is 74 degrees
Let me know if this helps :)