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Dmitry [639]
4 years ago
15

Which equation is equivalent to

Mathematics
2 answers:
AveGali [126]4 years ago
5 0

Answer:

Simplifying the equation:

\frac{2}{3} x - \frac{5}{6} = -\frac{5}{12} x + \frac{1}{4}

Grouping like terms:

\frac{2}{3} x + \frac{5}{12} x= \frac{1}{4} + \frac{5}{6}

⇒ \frac{39}{36} x=\frac{26}{24}

Solving for 'x', we have:

⇒ x=\frac{26}{24}\frac{36}{39}=1

Alika [10]4 years ago
3 0

For this case we place the terms with "x" on the left side of the equation, and the terms without "x" on the right side:

\frac {2} {3} x + \frac {5} {12} x = \frac {1} {4} + \frac {5} {6}

We add similar terms:

\frac {24 + 15} {36} x = \frac {6 + 20} {24}\\\frac {39} {36} x = \frac {26} {24}

We simplify both sides:

\frac {13} {12} x = \frac {13} {12}

Dividing by \frac {13} {12} on both sides of the equation:x = 1

Answer:

x = 1

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Answer:

40

Step-by-step explanation:

Write and solve a proportion:

2 / 150 = x / 3000

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6 0
3 years ago
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The cubic polynomial below has a double root at r4 and one root at x = 6 and passes Through the point (2, 36) as shown. Algebrai
qaws [65]

The graph in the question is missing.

Answer:

y  = \frac{-1}{4}( x^3 + 2x^2 - 32x -96)

Step-by-step explanation:

The function is cubic

It has roots as -4, -4 , 6

this means the value of x = -4, -4 , 6 which makes the entire equation zero

so we have solutions as

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x- 6 = 0

on forming a cubic equation using these

(x+4)(x+4)(x-6)

the equation passes through (2,36)

put x = 2

(2+4)(2+4)(2-6) = (6)*(6)*(-4)

which exceeds 36 so we product the equation with -1/4 to get 36

Final equation

y = \frac{-1}{4} (x+4)(x+4)(x-6)

  y  = \frac{-1}{4}( x^3 + 2x^2 - 32x -96)

3 0
3 years ago
Which of the following equations is the translation 2 units left of the graph of y = |x|?
nignag [31]

Answer:

The correct option is 1.

Step-by-step explanation:

The given function is

y=|x|

It is an absolute function. The transformation of function is defined as

y=|x+a|+b

Where, a is horizontal shift and b is vertical shift.

If a>0, then graph shifts a units left, if a<0, then graph shifts a units right.

If b>0, then graph shifts b units up, if b<0, then graph shifts b units down.

If is given that the graph translate 2 units left. Therefore the value of a is 2 and the value of b is 0.

The required function is

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Therefore the correct option is 1.

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3 years ago
What is the slope of the line through (-3,0) and (-4,-2)?
rodikova [14]

AnswerY=-10/3x+11:

Step-by-step explanation:

M=0--2/-3-4= -10/3

Y-1=-10/3(x-3)

-10/3x+10+1

Y=-10/3x+11

4 0
3 years ago
What does the off center rectangle mean in the picture?
Alla [95]
2/5+4/7=2
14/35+20/35=2
34/35=2
FALSE
so the rectangle must be a placeholder that is added
so 34/35+x=2
x=1 1/35 or 36/35
5 0
3 years ago
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