3x + 10 = 2(x + 6) + 4

Mathematics

1 answer:

Musya8 [376]2 years ago

4 0

Answer:

If your trying to find x im pretty sure the ans is 6

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Divide. Show your work. (6x^4-5x^3+6x^2)/2x^2

serg [7]

We can do like we did before, distribute the denominator,

$\bf \cfrac{6x^4-5x^3+6x^2}{2x^2}\implies \cfrac{6x^4}{2x^2}-\cfrac{5x^3}{2x^2}+\cfrac{6x^2}{2x^2}\implies \cfrac{6}{2}\cdot \cfrac{x^4}{x^2}-\cfrac{5}{2}\cdot \cfrac{x^3}{x^2}+\cfrac{6}{2}\cdot \cfrac{x^2}{x^2}
\\\\\\
3 x^4x^{-2}-\cfrac{5}{2}x^3x^{-2}+3x^2x^{-2}\implies 3x^{4-2}-\cfrac{5}{2}x^{3-2}+3x^{2-2}
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3x^2-\cfrac{5}{2}x+3x^0\implies 3x^2-\cfrac{5}{2}x+3$

6 0

3 years ago

_______x (-4) = 48.

Zinaida [17]

Answer:

-12

Step-by-step explanation:

you have to divide 48 to (-4) and it equals to -12

so you multiply -12 to (-4) and it gives you 48

3 0

2 years ago

Hey uh can anyone help me with this? This is a test and I dont need an explanation since its the last day of the marking period,

Archy [21]

Answer:

Look at explanation.

Step-by-step explanation:

Dilation of scale factor of 5, because it would become more wide and open by a factor of 5. Reflection over y-axis, because it makes the shape double the size. Dilation of scale factor of 1/2, because it makes the shape half it's size. The rotating 90 degrees would only change the shapes position, not the size. The translation would only move the shape to a different area, and not change the size.

8 0

2 years ago

Read 2 more answers

(–4c2 + 7cd + 8d) + (–3d + 8c2 + 4cd) =

BabaBlast [244]

Answer:

4c² + 11cd + 5d

Step-by-step explanation:

(–4c2 + 7cd + 8d) + (–3d + 8c2 + 4cd)

-4c² + 7cd + 8d - 3d + 8c² + 4cd (opening bracket)

8c²-4c²+7cd + 4cd + 8d - 3d

= 4c² + 11cd + 5d