Answer: 1) 57 degrees
2) 50 degrees
3) a- 58 degrees, b- 32 degrees
Step-by-step explanation:
78, 52, and the number inbetween = 180
if u find the inbetween number it will be vertically opposite to a
If your still using number blocks then it is 20 ones but if its just addition or so it is just 20
The correct answer is 1 23/24. Hope this helps.
