PLEASE HELP,I AM BEING TIMED!!

Mathematics

1 answer:

Yuri [45]2 years ago

7 0

Answer:

<h2>angle of 1 will be 60°</h2>

Step-by-step explanation:

<h2 /><h2>we know vertical opposite angle are equall so </h2><h2>angle 1 = 60°</h2>

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solniwko [45]

Use combination
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Probability = 4C2 / 52C2

I calculate 4C2 first
4C2 = 4! / (2! 2!)
4C2 = (4 × 3 × 2 × 1) / (2 × 1 × 2 × 1)
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Then I calculate 52C2
52C2 = 52! / (50! 2!)
52C2 = (52 × 51)/2
52C2 = 1.326

Hence, the probability is
Probability = 4C2 / 52C2
Probability = 6/1,326
Probability = 1/221

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Step-by-step explanation:

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Step-by-step explanation:

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