We have been given an image of circle Q. We are asked to find the equation of the circle.
We know that standard form of circle is 
, where point (h,k) represents center of circle and r represents radius of circle.
We can see that center of circle is at point (11,3).
We will find radius of circle using distance formula between center and point on circle as:
Upon substituting our given values in equation of circle, we will get:
Therefore, our required equation would be and option A is the correct choice.
Answer:
i think is angle 7 n angle 15
Step-by-step explanation:
Answer:
x = π/2, 7π/6, or 11π/6
Step-by-step explanation:
sin² x − cos² x − sin x = 0
Use Pythagorean identity to write cosine in terms of sine.
sin² x − (1 − sin² x) − sin x = 0
sin² x − 1 + sin² x − sin x = 0
2 sin² x − sin x − 1 = 0
Factor:
(2 sin x + 1) (sin x − 1) = 0
Solve:
sin x = -1/2 or 1
x = π/2, 7π/6, or 11π/6
Answer:
the first one
Step-by-step explanation:
The function that has the same set of potential rational roots is
<span>4(3x5-2x4+9x3-x2+12). If you see it from your options I know this is the one who is closer to the same set you are looking for. </span>
