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uysha [10]
3 years ago
15

A. - 3x - 2y = 4

Mathematics
1 answer:
weeeeeb [17]3 years ago
7 0

Answer:it’s .a

Step-by-step explanation:

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I need help pls on math
Rina8888 [55]

x^2-x-12=x^2+3x-4x-12=x(x+3)-4(x+3)=(x+3)(x-4)\\\\x^2-2x-8=x^2+2x-4x-8=x(x+2)-4(x+2)=(x+2)(x-4)\\\\4x^2=2x\cdot2x



\dfrac{x^2-x-12}{2x}:\dfrac{x^2-2x-8}{4x^2}=\dfrac{x^2-x-12}{2x}\cdot\dfrac{4x^2}{x^2-2x-8}\\\\=\dfrac{(x+3)(x-4)}{2x}\cdot\dfrac{2x\cdot2x}{(x+2)(x-4)}=\dfrac{(x+3)}{1}\cdot\dfrac{2x}{(x+2)}\\\\=\boxed{\dfrac{2x^2+6x}{x+2}}

4 0
3 years ago
N - 8 = -10<br> Pls find the value of N
xz_007 [3.2K]

Answer:

-2

Step-by-step explanation:

-2 minus 8 equals -10  :)

6 0
2 years ago
When you find the surface area of a cube, you ________ the length of the cube and multiply by 6.
ryzh [129]

Answer:

A-square

Step-by-step explanation:

example:

sa=(4cm)^2x6

sa=16x6

sa=96

3 0
2 years ago
Pls help me and explain why it’s that answers.
maw [93]
The answer is the third one
3 0
3 years ago
What is -8?<br> PLEASE HELP ME
Mrac [35]

-8 IS A NEGATIVE INTEGER

6 0
3 years ago
Read 2 more answers
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