Help fast Which equation has a focus at (-6, 12) and directrix of x = -12? 1
0 6 - 12)2 = + 9)
12
06-12)2 =
= 4 +
-(x +9)
12
0 (- 12) = 126x + 9)
06 - 12) = - 12(x + 9)

Step-by-step explanation:

then, the surface area of the sphere shown in the image is: 256π sq. units!

step-by-step explanation:

the lateral surface area of a sphere is 2πrh where h=2r.

then:

surface area = 4πr^2.

in this case, r=8 units ⇒ surface area = 4π(8 units)^2. = 256π sq. units!

then, the surface area of the sphere shown in the image is: 256π sq. units!