Answer:
x = 0
axis of symmbery = -b/2a or x vertex on quadratic equation
0/4=0
x=0
Step-by-step explanation:
Answer:
identity
commutative
associative
distributive
Step-by-step explanation:
15 + 20 + 10 = 45 I think hope it helps
Answer:
The answer to number 1 is b and number 2 is also b
Answer:
xy represents the diameter
