Answer: -3/2
Step-by-step explanation:
The axis of symmetry, and thus the x-coordinate of the vertex, is given by 
So, the answer is 
Answer:A quadrilateral always has a sum of 360o in total.
Answer:
jjjjnnuiuhjiihhiihb
Step-by-step explanation:
tyuijiojnoo.
yu8ijhiihj
Answer:
1/8
Step-by-step explanation:
1/4 divided by 2
Answer:
The common for the second question is 30