Answer:
+-1/4
Step-by-step explanation:
General equation of a circle is
(x - a)^2 + (y - b)^2 = r^2 where (a, b) is the center and r = radius. so here we have a = -4 and b = -6 and r^2 = 3^2 = 9
Therefore the equation of the required circle is
(x + 4)^2 + (y + 6)^2 = 9
Answer:
5.02
Step-by-step explanation:
I think that is the answer
Sorry if it is wrong
Answer:
23.7%
Step-by-step explanation:
The percentage change can be computed as ...
((new value)/(original value) -1) × 100%
= (58/76 -1) × 100%
≈ (0.763 -1) × 100% = -23.7%
The decrease is 23.7%.