Find the exact value of the expression. do not use a calculator.

sec 60° - sin 60°

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Mathematics, 18.10.2019 10:10, daniellaZemira

# Find the exact value of the expression. do not use a calculator.

sec 60° - sin 60°

attached are answer options, if you could show step by step that would be great.

Answers: 3

Mathematics, 21.06.2019 19:20, alexcarrasco5903

1- is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis. 2- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis. 3- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in part b?

Answers: 3

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The prison blows made of cubes which measure 1/2 of a foot on one side what is the volume of the prism

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Mathematics, 22.06.2019 00:30, dcttechgames

Simplify the given expression leaving the answer in improper fraction form. 2/3+5/6

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