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Stella [2.4K]
3 years ago
5

Simplify 6 - 3(4 - 3x) -3x - 6 9x - 6 9x + 18

Mathematics
1 answer:
Annette [7]3 years ago
6 0

Answer:

9x - 6

Step-by-step explanation:

6 - 3(4 - 3x)

6 - (3(4) - 3(3x))

6 - (12 - 9x)

6 - 12 + 9x

9x - 6

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Which number line represents the solution set for the inequality-1/2x>_4
Vesna [10]

Answer:

B

Step-by-step explanation:

Firstly, we solve for x

-x ≥ 2 * 4

-x ≥ 8

Multiply both sides by -1

x ≤ -8

So we look at the inequality represented by this;

We can see that the correct inequality is option B;

6 0
3 years ago
HELP Can you determine the third angle measure in a triangle, if you know the other two angles?
NNADVOKAT [17]

Answer:

yes; you can just remember that all the angles on a triangle equal 180 so just add the two angles, subtract from 180 to get your last angle degrees.


8 0
4 years ago
Pleas help me find the composition of goh and it’s domain
Ksivusya [100]

Solution:

The function is given below as

\begin{gathered} g(x)=\frac{x+4}{x-1} \\ h(x)=2x-1 \end{gathered}

To figure out

(goh)(x)

To do this , we will substitute x= 2x-1 in g(x)

\begin{gathered} g(x)=\frac{x+4}{x-1} \\ g(h)(x)=\frac{2x-1+4}{2x-1-1} \\ g(h)(x)=\frac{2x+3}{2x-2} \end{gathered}

Hence,

The composte function will be

(goh)(x)=\frac{2x+3}{2x-2}

Step 2:

To figure out the domain,

In mathematics, the domain of a function is the set of inputs accepted by the function.

Hence,

The domain of the function is

\begin{bmatrix}\mathrm{Solution:}\:&\:x1\:\\ \:\mathrm{Interval\:Notation:}&\:\left(-\infty \:,\:1\right)\cup \left(1,\:\infty \:\right)\end{bmatrix}

5 0
1 year ago
Can someone help me i really needed
AlladinOne [14]
The answer would be the third option or C
5 0
3 years ago
Read 2 more answers
Explain why the slope of line a is 2/6​
nevsk [136]

Answer:

Step-by-step explanation:

Hi so 2/3

where slope means rise over run

so  it means the first point or you slope(x1 y1)

and you take that point, go up 2 on Y, and move 6 unit to the left(x)

3 0
3 years ago
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