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HACTEHA [7]
3 years ago
12

PLEASE HELP 20 POINTS

Mathematics
1 answer:
Murrr4er [49]3 years ago
6 0
Sine = (opposite)/(hypotenuse)

5 is the opposite (opposite of the hypotenuse)
13 is the hypotenuse (longest side)

5/13, or <span>5 ÷ 13 is your answer

hope this helps</span>
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Dima020 [189]
<h2>Answer:</h2>

The total number of handshakes that would happen between the three people are:

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<h2>Step-by-step explanation:</h2>

There are three people at a party.

Let they be denoted by A,B and C.

Now, the total number of handshakes that would occur will be denoted by:

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where AB denotes that A and B shake hands.

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and BC denote that B and C shake hands.

Hence, total number of handshakes are:

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