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2 years ago

Please help, theres a picture

Mathematics

2 answers:

Katarina [22]2 years ago

4 0

Y= 15/x

you just have to substitute the x values

kiruha [24]2 years ago

3 0

Answer:

I think it is y equals to 15x

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In the monthly payment formula , what value would you put for r if the interest rate is 5.7%?

natulia [17]

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5.7% becomes 0.057

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2 years ago

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P= 9414<br> R= 0.0240<br> T= 36<br><br> What is I= Prt

Irina-Kira [14]

Answer:

I = 8,133.70

Step-by-step explanation:

The formula for calculating simple interest is given as :

I = Prt

P = 9414

r = 0.0240

t = 36

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2 years ago

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What is 54 divided by 4

irina [24]

13.5

54/4= 13.5

Hope it helped :)

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2 years ago

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I need help solving this problem. <img src="https://tex.z-dn.net/?f=4x%20cos%20%5E%7B-1%7D%20%282x%2B4%29-%20%5Csqrt%7B3-3%20x%5

Gnesinka [82]

Given:
$f(x)=4xcos^{-1}(2x+4)-\sqrt{3-3x^2}$

Using
$\frac{d}{dx}cos^{-1}(x)=-\frac{1}{\sqrt{1-x^2}}$
we derive
$\frac{d}{dx}4xcos^{-1}(2x+4)$
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Similarly, using
$\frac{d}{dx}\sqrt{x}=\frac{1}{2\sqrt{x}}$
we derive
$\frac{d}{dx}(-\sqrt{3-3x^2})$
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$f'(x)=\frac{d}{dx}(4xcos^{-1}(2x+4)-\sqrt{3-3x^2})$
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2 years ago

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Solve x2-14x+21=0 by completing the square

ankoles [38]

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2 years ago