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MArishka [77]
3 years ago
14

What is (-12x+6)+(4x-12)​

Mathematics
2 answers:
mafiozo [28]3 years ago
6 0

Final Result :

     -2 • (4x + 3)

Processing ends successfully

KonstantinChe [14]3 years ago
4 0

Answer:

x=-\frac{3}{4}

Step-by-step explanation:

Given Equation:

(-12x+6)+(4x-12)\\

Taking the standard form of the equation to solve for 'x':

(-12x+6)+(4x-12)=0

Opening the brackets:

-12x+6+4x-12=0

Adding the like terms:

-8x+6-12=0\\\\-8x-6=0

Adding '6' both sides:

-8x=6

Dividing by '-8' both sides:

x=\frac{6}{-8} \\\\x=-\frac{3}{4}

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Enter the equation of the line in slope-intercept form. Enter the answer in fraction form.
Montano1993 [528]

Answer:

11/2??????

Step-by-step explanation:

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3 years ago
A swimming pool measures 35 feet wide by 50 feet long. What is the ratio of the length to the perimeter in simplest form? Perime
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So, let’s find out the numbers needed to form the ratio. The length of the swimming pool is 50 ft long. We need to find the perimeter. 2(50+35)
2*85
170.
So, the perimeter is 170 ft. Now we need to form the ratio. Length is first, then the perimeter.
50:170 is your ratio, but we can simplify it to 5:17. Hope this helped!
3 0
2 years ago
Given the formula:<br><img src="https://tex.z-dn.net/?f=x%20%3D%20%20%5Cfrac%7B1%20%2B%20a%7D%7B1%20-%20a%7D%20" id="TexFormula1
shtirl [24]

12 = \frac{1+a}{1-a} => 12(1-a)= 1+ a \\=> 12 -12a = 1 + a => 12a+1 = 12-1 \\=> 13a = 11 => a= \frac{11}{13}

ok done. Thank to me :>

8 0
2 years ago
If f(1) = 2 – 2 anid 9(37)<br> and g(x) = x2 – 9, what is the domain of g(x) = f(x)?
lana66690 [7]

Answer:

B

Step-by-step explanation:

Let divide g(x) by f(x)

\frac{ {x}^{2} - 9 }{2 - x {}^{ \frac{1}{2} } }

The domain of a rational function cannot equal zero so let set the bottom function to zero.

2 - x {}^{ \frac{1}{2} }  = 0

x  {}^{ \frac{1}{2} }  = 2

Square both sides

x = 4

Also we can simplify the bottom denomiator into a square root function

2 -  \sqrt{x}

The domain of a square root function is all real number greater than or equal to zero because a square root of a negative number isn't graphable.

So we must find a answer that

  • Disincludes 4 from the interval
  • Doesnt range in the negative number or infinity)
  • Range out in positve infinity
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8 0
2 years ago
For the function defined by:
Eva8 [605]

The first function is represented by the green line, while the second is represented by the orange line

<h3>What are piecewise functions?</h3>

Piecewise functions are functions that have at least 2 sub functions, each of which have different intervals

The function is defined by

f(x) = \left \{ {{x^2,\ x\le1} \atop {2x + 1,\ x > 1}} \right.

<h3>(a) Graph the first function</h3>

The first function in f(x) is defined by

f(x) = x^2, \ x \le 1

See attachment for the graph of the first function

<h3>(b) Graph the second function</h3>

The second function in f(x) is defined by

f(x) = 2x + 1, \ x > 1

See attachment for the graph of the second function

Read more about piecewise functions at:

brainly.com/question/18859540

7 0
2 years ago
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