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Andreas93 [3]
3 years ago
11

What is cos 30º? O A. 13 B. 1 Oc. O D. 3 2 E. O F. 1 /

Mathematics
1 answer:
babunello [35]3 years ago
7 0

Answer: I do not understand the options you gave but but cos30º is equal to \sqrt{3}/2 which is 0.86602540378.

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Answer:

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Step-by-step explanation:

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One must simplify this expression, by distributing. In order to find a solution, where x has infinite solutions, one must make this equation an identity. That means that the equation will hold true, no matter what value of x is plugged in.

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When a negative number is directly added to an "x" variable, the graph is shifted to the right that many units.

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