Answer:
(x-3)^2+(y-2)^2=25
Step-by-step explanation:
So the equation of a circle in center-radius form is (x-h)^2+(y-k)^2=r^2
where (h,k) is the center and r is the radius.
You are given the center is (3,2) so (h,k)=(3,2) so replace h with 3 and k with 2.
We are also given the radius is 5 so r is 5.
So the equation for the circle is (x-3)^2+(y-2)^2=5^2
or (x-3)^2+(y-2)^2=25.
Answer: Equation of the circle is,
Since, center-radius form of circle is,
Where, (h, k) is the center of the circle,
r is the radius of the circle,
Here,
r = 5 units, h = 3, k = 2,
Hence, the equation of the circle,
40 percent of students were dissatisfied
So you have the ratio of 9:2.
The video has 18 thumbs up votes with the ratio being thumbs up to thumbs down.
9 in relation to 18 is times 2 so it makes since to times 2 by 2.
Therefore the ratio would be 18:4 which means there would be 4 thumbs down.
omg thank you I needed this answer
12 machines
The production rate per machine is 1240/20 = 62
For 1,984 printers it would take 32 machines (1984/62 = 32)
32 needed minus the 20 they already have means they need 12 more machines.