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slavikrds [6]
3 years ago
11

At a party, everyone shook hands with everybody else. There were 66 handshakes. How many people were at the party?

Mathematics
1 answer:
BARSIC [14]3 years ago
4 0
Total handshakes will be \\2^{n} = 2^{66}

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Neko [114]

Answer:

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Step-by-step explanation:

Let's label the given coordinates A, B, C;

Thus;

A = (2, 3)

B = (-1, 0)

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3 years ago
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Vinvika [58]

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5 0
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