Answer:
The answer is 8.5=(x-2.5)^2+(y-3)^2+(z-4.5)^2
Step-by-step explanation:
First we need to find diameter of the sphere. The distance point A and point B is:

d/2=r=2.92
radius of the sphere is 2.92 units
and the center of the sphere is:
C=((4+1)/2,(3+3)/2,(7+2)/2)
C=(2.5,3,4.5)
We can write the equation of the sphere as:

Question
What is the value of 34²
Answer:
1156
Step-by-step explanation:
just multiply 34 * 34 = 1156
Answer:
31,564
Step-by-step explanation:
82,062 - 50,498 = 31,564
Left one i think thats the one