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irina1246 [14]
3 years ago
12

I need help please help me

Mathematics
1 answer:
vitfil [10]3 years ago
5 0

Answer:

3x² + 2x

Step-by-step explanation:

x would multiply with each term in the bracket

x (3x) + x(2)

----> 3x² +2x

hope the above solution will help you

please mark my answer as brainliest

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Svetlanka [38]

x=-3

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x=-9/3

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4 0
2 years ago
This line segment will be dilated with the point of dilation at (4,1) and scale factor of 2. What is the x-coordinate of one of
IgorLugansk [536]

Answer:

<h3>8</h3>

Step-by-step explanation:

If a coordinate point (x, y) is dilated by a factor k, then the resulting coordinate will be (kx, ky)

Given the coordinate (4,1), if this coordinate is dilated by a factor of 2 then the new coordinate points will be at (2(4), 2(1))

New point = (8, 2)

Hence  x-coordinate of one of the the end point of the dilated segment is 8

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2 years ago
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kakasveta [241]

Step-by-step explanation:

5/6×12..1/5 x 100cm(1m)

i think so dont hate me

5 0
3 years ago
Find the distance between the pair of points and then round your answer to the nearest tenth.
Travka [436]

Answer:

d = 9.4 units (nearest tenth)

Step-by-step explanation:

Given the distance formula, d = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2}, distance between (-4, 5) and (4, 0) is calculated as follows:

Let (-4, 5) = (x_1, y_1)

(4, 0) = (x_2, y_2)

d = \sqrt{(4 - (-4))^2 + (0 - 5)^2}

d = \sqrt{(8)^2 + (- 5)^2}

d = \sqrt{64 + 25}

d = \sqrt{89}

d = 9.4 units (nearest tenth)

3 0
3 years ago
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Anarel [89]

\sqrt{ {20y}^{8} }   =  {2y}^{4}  \sqrt{5}

Hope this helps. - M
4 0
3 years ago
Read 2 more answers
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