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Elena-2011 [213]
3 years ago
6

Simplify sin 1° cos 2°+cos 1° sin 2°

Mathematics
1 answer:
kakasveta [241]3 years ago
3 0

Answer:

sin3°

Step-by-step explanation:

Using the addition formula for sine

sin(x + y) = sinxcosy + cosxsiny

Thus

sin1°cos2° + cos1°sin2° = sin(1 + 2)° = sin3°

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A professor obtains SAT scores and freshman GPA for a group of 15 college students with the hope that she can predict GPA using
kramer

The hypothesis test analyzes the null and alternative hypothesis of the

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The test aims to check that the value the slope of the regression line is

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Learn more about hypothesis test for linear regression here:

brainly.com/question/13938204

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