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3 years ago

Construct the appropriate number sets with the given information use the sets to match the following:

Mathematics

1 answer:

Yuliya22 [10]3 years ago

5 0

Answer:

just guess i do that

Step-by-step explanation:

yay

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zaharov [31]

Answer:

x = 30° and 330°

Step-by-step explanation:

Assuming the intervals is {0 , 2π} or {0° , 360°}

$tan\ x=\frac{-\sqrt{3} }{3} \\\\x=tan^{-1} (\frac{-\sqrt{3} }{3})\\\\x = -30$

So it means it lies in the 2nd and 4th quadrant because tangent is negative in the 2nd and 4th quadrant

so the two solutions are

x = 30° and 330° or

$x=\frac{\pi }{6}\ radians\ \ , \ \ \frac{11\pi }{6}\ radians$

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3 years ago

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borishaifa [10]

Answer:

Step-by-step explanation:

if wrong then pls contact me in the comment section

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3 years ago

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il63 [147K]

(-9,1) (-7,2) (-5,3)

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3 years ago

Which point could be removed in order to make the relation a function? (–9, –8), (–{(8, 4), (0, –2), (4, 8), (0, 8), (1, 2)}

stepan [7]

We are given order pairs (–9, –8), (–{(8, 4), (0, –2), (4, 8), (0, 8), (1, 2)}.

We need to remove in order to make the relation a function.

<em>Note: A relation is a function only if there is no any duplicate value of x coordinate for different values of y's of the given relation.</em>

In the given order pairs, we can see that (0, –2) and (0, 8) order pairs has same x-coordinate 0.

<h3>So, we need to remove any one (0, –2) or (0, 8) to make the relation a function.</h3>

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3 years ago

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Classify the polynomial:

Gelneren [198K]

Answer:

A. Cubic binomial.

Step-by-step explanation:

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3 years ago