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lisabon 2012 [21]
3 years ago
6

Which of these numbers is composite?7,9,23,47,67

Mathematics
1 answer:
Tresset [83]3 years ago
8 0

Answer:9 is the only one


Step-by-step explanation:


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Step-by-step explanation:

(a).

If centred at origin, centre is (0, 0)

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