Answer:
x = 6 - √ 71
Step-by-step explanation:

The equation of circle in standard form can be represented as :

where,
- h = x - coordinate of centre = 0
- k = y - coordinate of centre = 0
- r = radius of circle = 6 units
now, let's plug in the values :


That's the required equation of circle.
Additive inverses add to zero. the additive inverse of any number is just that number multiplied by -1. the additive inverse -1.9 is+1.9 because when you add them the result is zero
Answer: A, C, D
If you try plugging in a few different numbers into these equations, you will get only 1 result.
:)
Answer:
5 and -3
Step-by-step explanation:
5 x (-3) = -15
5 + (-3) = -2