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blsea [12.9K]
3 years ago
13

3x - 12 + 6x + 9?/ Help Please

Mathematics
2 answers:
Alexeev081 [22]3 years ago
5 0
9x-3 because you combine like terms
iragen [17]3 years ago
3 0
Combine like terms first
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Find the area of the shaded region below.<br> 12 cm<br> &lt;<br> 8 cm<br> 3 cm<br> 5 cm
Zina [86]

Answer:

36 cm^2

Step-by-step explanation:

4 0
3 years ago
Consider the function g defined by g(x) = x(10 – Ax), A &gt; 0. voer g in Without doing any iterations, determine the non-zero f
notka56 [123]

Answer:

The only non-zero fixed point is:  x = 9/A.

The Step-by-step explanation:

A fixed point of a function is a points that is mapped to itself by the function; g(x) = x. Therefore, in order to find the fixed point of the given function we need to solve the following equation:

g(x) = x

x(10 - Ax) = x

10x - Ax² = x

10x - x -Ax² = 0

9x - Ax² = 0

Ax² - 9x = 0

The solutions of this second order equation are:

x = 0 and x = 9/A.

Since we are only asked for the non-zero fixed points, the solution is: 9/A.

7 0
3 years ago
How do you find the area.
serious [3.7K]
For a square and rectangle it is Area=length*width
6 0
3 years ago
N =⟨−2,  −1⟩ and D=<img src="https://tex.z-dn.net/?f=%5Cleft%5B%5Cbegin%7Barray%7D%7Bcc%7D-3%260%5C%5C4%261%5C%5C%5Cend%7Barray%
zepelin [54]

Answer:

6

-9

Step-by-step explanation:

-3(-2) + 0(-1)

4(-2) + 1(-1)

6 + 0

-8 + -1

6

-9

*don't forget to add brackets on each side of every calculation okay :)

5 0
3 years ago
Which statements about the graph of f(x) =√x are true?
marshall27 [118]

Answer:

Step-by-step explanation:

So let's think about what values you can take square root of...

anything but negative values!

So the first one is not correct because you can also take square root of 0,

squareroot of 0 is 0.

So because of this, C and D are both correct, E is correct because root  x is an increasing function. B is incorrect because (0,0) is an intercept.

5 0
3 years ago
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