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Nikitich [7]
2 years ago
5

What is the measure of angle B!!!!!

Mathematics
1 answer:
emmainna [20.7K]2 years ago
5 0

Answer:

b. 70

Step-by-step explanation:

because.......

180 is to much

20 is too much

75 is a little bit more.

Sooo if 70 does not work then go for 75.

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Answer:

  • <u>10 pairs</u>
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<u></u>

Explanation:

This is a combination because the order does not matter: the Beagle - Collie couple is the same as the Collie - Beagle couple, so it is only counted once.

The formula for combinations is:

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