Ur missing numbers are -2, 6, and 36
Since the center point is (-2,6), the numbers are reversed in the equation to: (x+2) or(x- -2) and (y-6)
The radius is 6 units so u square it to get 36
Nine less than a number
is
n - 9
Soooooo sorry but I only understood part a and c.
sorry
Volume = Length × Breadth × Height
So you are absolutely right, it is 252 yards squared
4+h+-8+-h
(h+-h)+(4+-8)
Answer is =-4