Mathematics
31.12.2022 05:56
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? Which statement is not one of the axioms of Euclidean geometry? O If two points

? Which statement is not one of the axioms of Euclidean
geometry?
O
If two points lie in space, there is only one line that can
pass through them.
If three points lie on the same line, there is only one
plane that can pass through them.
If two points lie on a plane, the line containing them also
lies on the plane.
If two planes intersect, their intersection is a line.
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kellysmith45
kellysmith45
4,5(41 marks)

 The correct option is (C) 220.

Step-by-step explanation:  Let, c, t and a represents the number of children, teenagers and adults that attended the concert.

Then, according t the given information, we have

Since number of teenagers is three-fourth of the number of children, so we have

So, from equations (i) and (ii), we get

and

Mutiplying equation (iii) by 5 and then subtracting equation (iv), we get

Therefore, from equation (III), we get

Thus, there are 220 adults who attended the concert.

Option (C) is correct.

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