A cross section is the non-empty intersection of a solid body in a three-dimension shape with a plane.
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I would go with Never because you would have to have two circles with a different center to be congruent
Step-by-step explanation:
The two equation will intersect each other at the point which will be the solution of the given two equations , and the given equations are ,
On subtracting the given equations we have,
Put this value in any equation , we have ,
Hence the lines will Intersect at ,
Answer: C
Step-by-step explanation: x represents the number of classes, not the cost of classes.
Answer:
13.3
Step-by-step explanation: