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umka2103 [35]
3 years ago
6

F(k)=k^2-3. Find f^-1(k) Please help, need for tomorrow.

Mathematics
1 answer:
inn [45]3 years ago
3 0
If u need that answer go on google search up math Papa pre algebra calculator.
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The measure of an angle is 8 degrees less than three times the measure another angle. If the two angels are supplementary, what
GalinKa [24]

Answer:

133°

Step-by-step explanation:

Let the measure of one angle be x, then the measure of the other angle is

3x - 8

Supplementary angles sum to 180°

Sum the 2 angles and equate to 180

x + 3x - 8 = 180

4x - 8 = 180 ( add 8 to both sides )

4x = 188 ( divide both sides by 4 )

x = 47

The larger angle = 3x - 8 = (3 × 47) - 8 = 141 - 8 = 133°

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Which facts could be applied to simplify this expression? Check all that apply.
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The answer is B, C, and D. Like terms are terms with all the same variable, so 5x and -x are like terms.

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