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Helga [31]
3 years ago
7

Find the value of 10! / (10-2) !

Mathematics
1 answer:
Gnesinka [82]3 years ago
3 0

Answer:

90

Step-by-step explanation:

10! / (10 - 2)!

=10!/8!

=10 * 9 * 8! /8!

=90 * 8!/8!

90

Hope this helps. Please mark as brainliest if possible. Have a nice day

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2 years ago
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Law Incorporation [45]

9514 1404 393

Answer:

  21 miles per hour

Step-by-step explanation:

Let w represent the wind speed. Then the travel time is ...

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5 0
2 years ago
What's the lcm for 18, 27, 12? I got 648. Am not sure if it is correct. Can you please explain if it is correct or not?
erik [133]

Answer:

Step-by-step explanation:

Put these numbers into their prime factors.

18: 2 * 3 * 3

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The LCM must have

two 2s

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That's it

2*2 * 3 * 3 * 3

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