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3 years ago

May someone help me with this :)

Mathematics

1 answer:

andreev551 [17]3 years ago

8 0

Answer:

x=89

Step-by-step explanation:

Well all of a quadrilaterals interior angles add up to 360 degrees so you would add together 69+118+84 which equals 271, and then you'd subtract that from 360 which is 89. Hope this helps. :)

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6 0

3 years ago

If you can solve it.Thanks in advance

vivado [14]

Answer:

$f(g(x))=\frac{1}{(x^{2}+1)^{2}} +\sqrt[3]{x^{2}+1}$

Step-by-step explanation:

we have

$f(x)=x^{2} +\frac{1}{\sqrt[3]{x}}$

$g(x)=\frac{1}{x^{2}+1}$

we know that

In the function

$f(g(x))$

The variable of the function f is now the function g(x)

substitute

$f(g(x))=(\frac{1}{x^{2}+1})^{2} +\frac{1}{\sqrt[3]{(\frac{1}{x^{2}+1})}}$

$f(g(x))=\frac{1}{(x^{2}+1)^{2}} +\sqrt[3]{x^{2}+1}$

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3 years ago

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3 years ago

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Step-by-step explanation

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3 years ago

Read 2 more answers

In a right triangle, the side adjacent angle a is 12, the

Svetlanka [38]

Answer:

$tan(a)=\frac{opposite}{adjacent}$

Step-by-step explanation:

In a right triangle, the side adjacent angle a is 12, the

hypotenuse is 24.

Angle 'a' is 12

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$sin(a)=\frac{opposite}{hypotenuse}$

$sin(12)=\frac{opposite}{24}$

opposite side = 24 times sin(12)=5

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3 years ago