Essentially 11(4d + 6) = 11*4d + 6*11
44d + 66
Answer:
(x+2)^2 +(y-3)^2 = 9
Step-by-step explanation:
(x-h)^2 +(y-k)^2 = r^2
Where (h, k) is the center of the circle
And r is the radius of the circle.
Hope this helps.
Answer:
28
Step-by-step explanation:
Let n = 21, and evaluate the expression.





