3 years ago

Find the product 8/6n - 4(9n^2 -4)

Mathematics

1 answer:

Brrunno [24]3 years ago

4 0

Answer:

- (27n^3 - 12n - 1) over 3n

Step-by-step explanation:

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HOW DO YOU SOLVE THIS QUICKLY. GIVING32 POINTS. CONVERT THIS INTO TAN(68) WITH STEPS.

exis [7]

https://www.mathcelebrity.com/anglebasic.php?entry=68&coff=&pl=tan

go to the link

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2 years ago

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A number less than 85 the number has 26 and 6 as factors

Len [333]

A number that is less than 85, the number has 26 and 6 as factors is, 78

7 0

3 years ago

Can you help thanks

Arte-miy333 [17]

Answer:

the answer is inverse operations

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2 years ago

What is the length of the conjugate axis?<br> <img src="https://tex.z-dn.net/?f=%5Cfrac%7B%28x-2%29%5E2%7D%7B36%7D%20-%20%5Cfrac

LuckyWell [14K]

Answer:

the length of the conjugate axis is 16

Step-by-step explanation:

We know that the general equation of a hyperbola with transverse horizontal axis has the form:

$\frac{(x-h)^2}{a^2} - \frac{(y-k)^2}{b^2} = 1$

Where the point (h, k) are the coordinates of the center of the ellipse

2a is the length of the transverse horizontal axis

2b is the length of the conjugate axis

In this case the equation of the ellipse is:

$\frac{(x-2)^2}{36} + \frac{(y+1)^2}{64} = 1$

Then

$b^2 = 64\\\\b = \sqrt{64}\\\\b = 8\\\\2b = 16$

Finally the length of the conjugate axis is 16

5 0

2 years ago

ABC est un triangle rectangle en B.<br> On donne : AB = 7:BC = a et AC = a +5.<br> Calcule a

Afina-wow [57]

Answer:

Step-by-step explanation:

salut :

en utilisant le theorem de Pythagore on obtient :

AC²= AB² + BC²

(a+5)² = 7²+a²

a²+10a+25 = 49+a²

10a+25 =49

10a =24

donc : a = 24/10 = 12/5 = 2.4 unit

8 0

2 years ago