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Anni [7]
3 years ago
8

I need help on this math problem.

Mathematics
1 answer:
olga nikolaevna [1]3 years ago
5 0
(not sure if this is right but)
x (to the 2nd power) + y (to the 2nd power) = cos (90) (to the 2nd power)
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Suppose that 10 sophomores, 3 juniors, and 10 seniors are candidates for a prestigious mathematics award of which three will be
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Answer:

1771 possible ways

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7 0
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Part A
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A: by emphasing the suffering of the Vietnamese people by reminding the country of its vow to protect Vietnam

Step-by-step explanation:

Hopefully this helps!

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