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ivann1987 [24]
2 years ago
15

(2x-6)+4(x-3) Find the sum

Mathematics
2 answers:
ExtremeBDS [4]2 years ago
5 0

Answer:

(2x  - 6) + 4(x - 3) \\ 2x - 6 + 4x - 12 \\ 6x  - 18

hope helpful <3

slava [35]2 years ago
5 0

Answer:

6(x-3)

Step-by-step explanation:

(2x-6)+4(x-3)

=2x-6+4x-12

=2x+4x-6-12

=6x-18

=6(x-3)

hey mate hope it's help you..........

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The equation of line L is 3x − 4y = 24. The line intersects the X − axis at A and the
zhenek [66]

Answer:

Gradient=¾

Step-by-step explanation:

Write the equation in slope-intercept form y=mx+c

3x-4y=24

-4y=24-3x

y=24/-4-3x/-4

y=-6+¾x

y=¾x-6

The gradient is therefore ¾

The y-intercept of the line occurs at(0,-6)

The x-intercept of the line occurs at(8,0)

Finding the midpoint of the two intercepts

{(x1+x2)/2,(y1+y2)/2}

M={0+8/2,(-6+0/2)}

M={8/2,-6/2}

M=(4,-3)

As you can see, the other information was not required to solve it

8 0
3 years ago
The area of a rectangle is 44m2 , and the length of the rectangle is 3m
Grace [21]

Answer:

width=11/2

length=8

Step-by-step explanation:

44=(2w-3) x w <em>area for a rectangle (44) = the length (2w-3) times the width (w)</em>

44=2w^2 - 3w  <em>distribute</em>

2w^2-3w-44 = 0 <em>subtract 44 from both sides</em>

(w+4)(2w-11) <em>factor</em>

width=11/2

(11/2 x 2) - 3

length = 8

3 0
2 years ago
Which of the following equations matches the function shown above?
Ksenya-84 [330]

So, the function is obviously shifted up by 1 so it rules out A and B, and we also see that the period is 4pi rather than 2pi, and using the fact that:

\frac{2\pi}{b}=4\pi \implies \frac{b}{2\pi}=\frac{1}{4\pi}\implies b=\frac{1}{2}

Now that we know our b value, we see that the correct answer would be C.

3 0
3 years ago
Somebody pls help me with this
Sveta_85 [38]
Your answer is 3/16 I think this is accurate for the problem
5 0
4 years ago
Let c = 10.Which expression makes the comparison true.
den301095 [7]

Answer:

c² - 63

Step-by-step explanation:

4c - 10 = 30

3c ÷ 3 = 10

c² - 63 = 37

c² ÷ 10 = 10

Since c² - 63 = 37 and c + 25 = 35, 37 is greater than 35 so it would make sense to choose c² - 63 as the answer.

c + 25 < 37

I hope this helps you :D

3 0
3 years ago
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