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svlad2 [7]
3 years ago
15

Triangle A B C. Angle C is 90 degrees. Hypotenuse A B is 13, adjacent B C is 5, opposite A C is 12.

Mathematics
1 answer:
Lady bird [3.3K]3 years ago
6 0

Answer:

sin = opp/hyp

sin B = 12/13

sin B = 0.923

C

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Scores for a common standardized college aptitude test are normally distributed with a mean of 493 and a standard deviation of 9
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Answer:

34.01% probability that his score is at least 532.1.

Step-by-step explanation:

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3 years ago
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8 0
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