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maks197457 [2]
3 years ago
6

PLEASE SOMEONE HELP ME OUT LOLL

Mathematics
2 answers:
Oksanka [162]3 years ago
8 0

Answer

Anita did not use the distributive property properly and the real answer is

x = -11.6

Step-by-step explanation:

The mistake that she did was not using the distributive property properly.

Based on the property

5(x + 12) = 2

5x + (5)(12) = 2

5x + 60 = 2

5x = 2 - 60

5x = - 58

x = \frac{-58}{5}

x = -11.6

Elena L [17]3 years ago
3 0

Answer:

Her mistake was subtracting twelve from both sides even though it was in the parentheses.

Step-by-step explanation:

Anita did not follow the order of operations

Anita made the mistake of subtracting 12 from both sides. WHat she should have done was multiply the five into the parentheses

5(x+12) = 2 -----------> 5x + 60 = 2

then she should have subtracted 60 from both sides

5x = -58

and lastly divided 5 from both sides

x= -58/5

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Use the grouping method to factor this polynomial completely 3x^3+12x^2+2x+8
krok68 [10]

Answer:

(x+4)(3x^2 + 2)

Step-by-step explanation:

3x^3+12x^2+2x+8

3x^2(x + 4) + 2(x + 4)

(x+4)(3x^2 + 2)

3 0
3 years ago
Thank you for the person that answers this :)
Ivenika [448]

Answer:

g(x) = - 3^x

Step-by-step explanation:

G is a reflection across the x axis of the function of f(x)

g(x) = −f(x)

g(x) = - 3^x

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Robert spent half of his savings on a new phone. He earns some money back by babysitting the neighbors for $45. What was his sav
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Which are equivalent to 3^2 x 3^4? check all that apply.
Andreas93 [3]

equivalent

1) 3^6

4) 3^-4 · 3^10

8) (3 · 3) · (3 · 3 · 3 · 3)

Step-by-step explanation:

=  {3}^{2}  \times  {3}^{4}

=  {3}^{(2 + 4)}

=  {3}^{6}

<h2>_____________</h2>

equivalent

1) 3^6

4) 3^-4 · 3^10

8) (3 · 3) · (3 · 3 · 3 · 3)

8 0
3 years ago
Read 2 more answers
Constructing Parallel Lines
Orlov [11]

A line is a one-dimensional shape that is straight, has no thickness, and extends in both directions indefinitely. The slope of the lines is -1, and the equation of the parallel line is y-x-6.

<h3>What is the equation of a line?</h3>

A line is a one-dimensional shape that is straight, has no thickness, and extends in both directions indefinitely. The equation of a line is given by,

y =mx + c

where,

x is the coordinate of the x-axis,

y is the coordinate of the y-axis,

m is the slope of the line, and

c is the y-intercept.

The parallel line passes through the points (-4,-2) and (-3,-3). Therefore, the slope of the line is,

Slope = (-2 + 3) / (-4 + 3) = 1/-1 = -1

The equation of the parallel line that is passing through point P is,

y = mx + c

y = -x + c

-3 = -(-3) + c

-3 -3 = c

c = -6

Hence, the slope of the lines is -1, and the equation of the parallel line is y-x-6.

Learn more about Equation of Line:

brainly.com/question/21511618

#SPJ1

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2 years ago
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