Answer
x=12
Step-by-step explanation:
Answer:
$12.40
Step-by-step explanation:
62/5=12 2/5
Answer:

Step-by-step explanation:
We use the formula for a circle with center at (0, -1), that goes through the (x, y) point (-1, -2):

Therefore, the equation of this circle can be written as:

36 over 121 cannot be simplified, it is already in its simplest form.