we know that, denominator ≠ 0
16y² ≠ 0
y ≠ 0 is excluded value.
The answer to this one will be C
Hope this helps :)
Answer:
A=78
B=102
C=78
Step-by-step explanation:
A= a and 102 are on a straight line so they add up to 180. 180-102=78. The same goes for C
B= the vertical angle for 102, or the same thing with a and c, just flipped around