Answer:
133
Step-by-step explanation:
Answer:
1 second
Step-by-step explanation:
use the general quadratic formula
Yes, sum means the answer to an addition problem. So the sum of 22 and 9 means 22+9. 22+9=31. I hope this helps :)
Answer: All circles have a 360 degree so it think its A. All circles have exactly one center point.
Step-by-step explanation:
Answer:
(-8,-8)
Step-by-step explanation:
Coordinates of a midpoint:
The coordinates of the midpoint of a segment is given by the mean of the coordinates of the endpoints.
In this question:
Endpoints (-16,0) and (0,-16).
x-coordinate:

y-coordinate:

Then:
(-8,-8)