3 years ago

Each row contains the degree measures of two complementary angles. Complete the table.

1 answer:

5 0

Answer:

90 - x

Step-by-step explanation:

90 - 80 = 10

90 - 25 = 65

90 - 54 = 36

90 - x

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Answer:

4.19

Step-by-step explanation:

Find the mean:

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Find the standard deviation:

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Step-by-step explanation:

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