Answer:
(x-5)²+(y+2)²=200.
Step-by-step explanation:
1) using the given coordinates it is possible to calculate
- the centre of the given circle:
![x_0=\frac{10+0}{2}=5; \ y_0=\frac{2-8}{2}=-2;](https://tex.z-dn.net/?f=x_0%3D%5Cfrac%7B10%2B0%7D%7B2%7D%3D5%3B%20%5C%20y_0%3D%5Cfrac%7B2-8%7D%7B2%7D%3D-2%3B)
- the radius of the given circle:
![r=\sqrt{(10-0)^2+(2+8)^2} =\sqrt{200} ;](https://tex.z-dn.net/?f=r%3D%5Csqrt%7B%2810-0%29%5E2%2B%282%2B8%29%5E2%7D%20%3D%5Csqrt%7B200%7D%20%3B)
2) finally, the required equation (common form is (x-x₀)²+(y-y₀)²=r²):
(x-5)²+(y+2)²=200.
The answer would be the first one
Answer: 8
Step-by-step explanation: I added 7+14 then whatever i got i divied that by 168 so 168 by 21 which equals 8 but don’t hate if it’s wrong i’m only in the grade 5
Answer:
2
Step-by-step explanation:
you have 1 candy someone gives you another one so u have 2 now