Answer:
+ + + + += + + + + +
Step-by-step explanation:
DUH
I mean I think I'm right
45.3 meters (100 centimeters is one meter)
Answer: 13
Step-by-step explanation:
If you remember the quadratic equation formula;

You can easily extract what is under the root to find the discriminant.

a = 3
b = 7
c = 3

It's just telling you to multiple like 9×1=9 9×2=18 and so on.