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Mariulka [41]
3 years ago
7

I need help u guys plzz?

Mathematics
1 answer:
Slav-nsk [51]3 years ago
6 0

Answer:

90

Step-by-step explanation:

10!/(10-2)!

n!=n(n-1)!

10•9•8!/(10-2)!

10•9•8!/8!

The 8! cancels out and you're left with 10•9

So, your answer is 90

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Answer: 25 inches

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3 years ago
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2 years ago
A student wants to construct a circumscribed circle of a triangle. What is the first step he should take?
Ray Of Light [21]

<u>Answer:</u>

The correct answer option is B. Construct the perpendicular bisector of each side of the triangle.

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