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Sergeu [11.5K]
4 years ago
15

What is the value of log3 81?

Mathematics
1 answer:
elixir [45]4 years ago
3 0

Answer:

Answer:

4

Step-by-step explanation:

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I GIVEEE BRAINLIST //
V125BC [204]

Answer:

-20% aka 20% decrease

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
How to right f(x)=3x(x-8)+5 in standard form
Brums [2.3K]
Standard form of the parabola

8 0
3 years ago
Does anyone know this answer
Ivan

\frac{1}{a}  =  \frac{1}{b}  +  \frac{1}{c} \\  \\  \frac{1}{12}   =  \frac{1}{b}  +  \frac{1}{22}  \\  \\  \frac{1}{b}  =  \frac{1}{12}  -  \frac{1}{22}  \\  \\  \frac{1}{b}  =  \frac{11}{132}  -  \frac{6}{132}  \\  \\  \frac{1}{b}  =  \frac{11 - 6}{132}  \\  \\  \frac{1}{b}  =  \frac{5}{132}  \\  \\ 5b = 132 \\  \\ b =  \frac{132}{5}  \\  \\ b = 26.4 \\  \\ b = 26

I hope I helped you^_^

8 0
3 years ago
HURRY PLEASE <br><br> What is the solution of the system 4x+3y=6 2x+2y=5
jolli1 [7]
The first given equation is:
4x + 3y = 6
which can be rewritten as:
2(2x) + 3y = 6 .............> equation I

The second given equation is:
2x + 2y = 5
which can be rewritten as:
2x = 5 - 2y ........> equation II

Substitute with equation II in equation I to get the value of y as follows:
2(5-2y) + 3y = 6
10 - 4y + 3y = 6
-y = 6-10 = -4
y = 4

Substitute with the y in equation II to get x as follows:
2x = 5 - 2y
2x = 5 - 2(4)
2x = 5 - 8 = -3
x = -3/2

From the above calculations:
x = -3/2
y = 4
7 0
4 years ago
Read 2 more answers
Given the functions f(x) = 6x 11 and g(x) = x2 6, which of the following functions represents f[g(x)] correctly? f[g(x)] = 36x2
ra1l [238]

Function defines relationship between variables. The value of the f[g(x)] when the value of f(x)=6x+11 and g(x)=x²+6 is f[g(x)]= 36x²+47.

<h3>What is a function?</h3>

A function assigns the value of each element of one set to the other specific element of another set.

Given to us

f(x) = 6x + 11

g(x) = x² +  6

As we know the two functions, given to us f(x) = 6x + 11, therefore substitute the value of x as g(x) in order to find the value of f[g(x)] ,

f(x) = 6x + 11\\\\f[g(x)] = 6(x^2 + 6) + 11\\\\f[g(x)] = 6x^2 + 36 + 11\\\\f[g(x)] = 6x^2 + 47

Hence, the value of the f[g(x)] when the value of f(x)=6x+11 and

g(x)=x²+6 is f[g(x)]= 36x²+47.

Learn more about Function:

brainly.com/question/5245372

3 0
2 years ago
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