Find an equation of a sphere if one of its diameters has endpoints (4, 1, 6) and (8, 3, 8).

The equation of a sphere with endpoints at (4, 1, 6) and (8, 3, 8) is .

Step-by-step explanation:

Given the extremes of the diameter of the sphere, its center is the midpoint, whose location is presented below:

Any sphere with a radius and centered at is represented by the following equation:

Let be and , the radius of the sphere is now calculated:

The equation of a sphere with endpoints at (4, 1, 6) and (8, 3, 8) is .

it is b)

hope this : )

step-by-step explanation:

i believe the correct answer is option 4.principalities were small territories that were run by russian rulers.

which statement correctly defines principalities in northern asia in the 1200s? principalities were small territories that were run by russian rulers.

hope i could ! : )