None of the above? Sorry of this is incorrect im 90% sure though
The equation of a circle is:
(x - h)² + (y - k)² = radius²
where (h, k) is the center of the circle.
Your center is (- 2, - 7).
Your radius is √81 = 9
Answer:
Step-by-step explanation:
6x=2×3×x
9xy²=3×3×x×y²
common denominator=2×3×3×x×y²=18xy²
5x=2x+24
5x-2x=24
3x=24
x=24/3
x=8
Now you can verify by putting 8 in the x :)
Answer:
1/5 - 60 or b
Step-by-step explanation: