Answer:
7
Step-by-step explanation:
7 is approximate to
because 7 is
, and 49 is close to 47
Answer:
(x-4)^2 + (y+5)^2 = 324
Step-by-step explanation:
The equation of a circle is given by the equation (x-h)^2 + (y-k)^2 = r^2, where (h,k) is the center point of the circle.
Therefore, since the center point of the circle and the radius is given, we can just plug the numbers into the formula:
(x-4)^2 + (y+5)^2 = 18^2
<u>(x-4)^2 + (y+5)^2 = 324</u>
Answer:
3. [6x - 2y=2.
(2 + 6x=y
Step-by-step explanation:
Answer:
N:10
Step-by-step explanation: