Answer:
The center is (9,-8) and the diameter is 8
Step-by-step explanation:
(x − 9)^2 + (y + 8)^2 = 16
A circle is in the form
(x − h)^2 + (y -k)^2 = r^2 where (h,k) is the center and r is the radius
(x − 9)^2 + (y - -8)^2 = 4^2
The center is (9,-8) and the radius is 4
The diameter is 2 times the radius so the diameter is 8
The center is (9,-8) and the diameter is 8
Answer:
12(3√6)
Step-by-step explanation:
6(3√12)(3√2)
= 6(3√4√3)(3√2)
= 12(3√3)(3√2)
= 12(3√6)
Answer:
it's A
Step-by-step explanation:
Answer:
y = -x -1
Step-by-step explanation:
x1= 0, y1= -1
-1 = x/(y+1)
-1 (y+1) = x
y+1 = -x
y= -x -1
Answer: it is In step 2, he confused the multiplication and addition signs mark me brainlyest please