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3 years ago

3(2y + 1) +4 Solve this?!!!

Mathematics

2 answers:

grin007 [14]3 years ago

4 0

Multiply the bracket by 3

6y+3+4

Then add 3+4

6y+7

Answer is 6y+7

Tanzania [10]3 years ago

3 0

Yu distribute the 3(2y+1)+4

Then yu will have 6y+3+4

Yu subtract 3 from 4 then yu have 6y=-1

Yur answer is -6y

Yur welcome

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3 years ago

Dilate line f by a scale factor of 2 with the center of dilation at the origin to create line f'. Where are points A' and B' loc

miss Akunina [59]

Answer:

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Step-by-step explanation:

Given question is incomplete: find the complete question in the attachment.

From the given figure, coordinates of the points A and B are (0, 2) and (2, 0) respectively.

Slope of line AB = $\frac{(y_{2}-y_{1})}{(x_{2}-x_{1})}$

$m_{1}=\frac{2-0}{0-2}=-1$

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Rule for the dilation → (x, y) → (kx, ky)

Where k = scale factor

Coordinates of the points A' and B' will be (0, 4) and (4, 0)

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Since $m_{1}=m_{2}$ , both the lines AB and A'B' will be parallel.

Therefore, option (1) will be the answer.

4 0

3 years ago

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