Answer:
2- 10
Step-by-step explanation:
Answer:
54
Step-by-step explanation:
And
consecutive angles have sum 180°
- 7y+3+86=180
- 7y+89=180
- 7y=91
- y=13
So
- 5z+4+86=180
- 5z=180-90
- 5z=90
- z=14
Answer:
1st box
3rd choice
Step-by-step explanation:
Those are the only choices that are symmetric about the y-axis
The 2nd choice isn't because it doesn't reflect over the y-axis
i think its pi because im smarts thats why