3 years ago

Solve x=Arctan 1/3 to the nearest degree.

1 answer:

6 0

This is a simple problem that is solvable with a scientific calculator. All you have to do is grab one and input arctan 1/3. Input arctan by using shift + tangent function. Its symbol is tan^-1. When you do, the answer would be 18 degrees.

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aalyn [17]

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2 years ago

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Which expression is equivalent to (82)−4

jok3333 [9.3K]

Answer:

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2 years ago

last year, debra opened an investment account with $7600. At the end of the year, the amount in the account had increased by 29.

-BARSIC- [3]

There are $9842 in her account at the end of last year.

Step-by-step explanation:

Given,

Amount in account = $7600

Increment by the end of year = 29.5%

Amount of increase = 29.5% of amount in account

Amount of increase = $\frac{29.5}{100}*7600$

Amount of increase = 0.295*7600 = $2242

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Amount after increase = 7600 + 2242 = $9842

There are $9842 in her account at the end of last year.

Keywords: percentage, division

Learn more about percentages at:

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3 years ago

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Side BC is congruent to side BC.

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3 years ago

Which scatterplot shows the weakest negative linear correlation?

kherson [118]

Answer:

the first option, i took the test

Step-by-step explanation:

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3 years ago

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