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Lina20 [59]
3 years ago
15

If repetition is not allowed, how many 4 letter codes can be formed from only 5 letters of the alphabet?

Mathematics
1 answer:
lions [1.4K]3 years ago
8 0
Well, If you want 4 letter codes with 5 letters, would be 5 x 4 x 3 x 2 which is 430. (It gets less because If you use one letter you cant use it again.)
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3 years ago
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2 years ago
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Temka [501]

Answer:

Statement 3

Step-by-step explanation:

∠GAF ≅ ∠TAE

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Therefore, this statement is False.

∠TAF is obtuse.

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<em>I hope this helps! :)</em>

4 0
3 years ago
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Hope this can help.
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7 0
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