Answer:
i need this tooooooooooooooooooooo
Step-by-step explanation:
Answer:That will be C
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
A line is a tangent to a circle if it touches at one and only one point.
From the diagram this is true of the line segment PQ
One function you would be trying to minimize is
<span>f(x, y, z) = d² = (x - 4)² + y² + (z + 5)² </span>
<span>Your values for x, y, z, and λ would be correct, but </span>
<span>d² = (20/3 - 4)² + (8/3)² + (-7/3 + 5)² </span>
<span>d² = (8/3)² + (8/3)² + (8/3)² </span>
<span>d² = 64/3 </span>
<span>d = 8/sqrt(3) = 8sqrt(3)/3</span>
The answer is 9.63 x 10^12