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3 years ago

) Which value is the solution of the equation 54 = 6n?

Mathematics

1 answer:

xeze [42]3 years ago

8 0

54 = 6n divide 6 on both sides, 6's will cancel on the right.

__ __ solve for 54 ÷ 6 = 9

6 6

n = 9, choice 4 -- <em>final answer</em>

hope this helps :)

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tamaranim1 [39]

Answer:

$h \circ m \circ n \text{ where } h(x)=\sqrt{x} \text{ and } m(x)=1+\frac{15}{n} \text{ and } n(x)=x^3-9$

Step-by-step explanation:

Ok so I see a square root is on the whole thing.

I'm going to let the very outside function by $h(x)=sqrt(x)$ .

Now I'm can't just let the inside function by one function $g(x)=\frac{x^3+6}{x^3-9}$ because we need three functions.

So I'm going to play with $g(x)=\frac{x^3+6}{x^3-9}$ a little to simplify it.

You could do long division. I'm just going to rewrite the top as

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So I'm going to let the next inside function after h be $m(x)=1 + \frac{15}{x}$ .

Now my last function will be $n(x)=x^3-9$ .

So my order is h(m(n(x))).

Let's check it:

$h(m(x^3-9))$

$h(1+\frac{15}{x^3-9})$

$h(\frac{x^3-9+15}{x^3-9})$

$h(\frac{x^3+6}{x^3-9})$

$\sqrt{ \frac{x^3+6}{x^3-9}}$

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3 years ago

What is the answer to my question

Vedmedyk [2.9K]

672 cm³
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3 years ago

In the given right triangle, write all trigonometric ratios ?

Serga [27]

Answer:

see below

Step-by-step explanation:

You will need the hypotenuse 12 ^2 + 9^2 = h^2 h = 15

In a right triangle:

S O H C A H T O A

sin s = S A H = Opposite / Hypotenuse = 12/15

cos r = C A H = Adjacent / Hypotenuse = 12/ 15

Tan s = T O A = 12 / 9

cos (theta) = cos s = 9 / 15

Tan r = 9/12

arc cos(theta) = theta = arccos(9/15) = 53.13 degrees

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2 years ago

) Which value is the solution of the equation 54 = 6n? ​

) Which value is the solution of the equation 54 = 6n?