3 years ago

What’s the value of x?????

Mathematics

1 answer:

joja [24]3 years ago

3 0

Answer:

x= 28

Step-by-step explanation:

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sleet_krkn [62]

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Step-by-step explanation:

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Sophie [7]

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Alenkasestr [34]

1:
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4 years ago

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inysia [295]

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3 years ago

Read 2 more answers

What is the equation of the coordinate A and B if they are (4,7), (6,3) respectively. What is the equation of the straight line.

Nesterboy [21]

Answer: y+2x=15

Step-by-step explanation:

Given

Two points A and B are (4,7) and (6,3) respectively

Using two-point form

$\Rightarrow \dfrac{y-y_1}{x-x_1}=\dfrac{y_2-y_1}{x_2-x_1}$

Putting values

$\Rightarrow \dfrac{y-7}{x-4}=\dfrac{3-7}{6-4}\\\\\Rightarrow \dfrac{y-7}{x-4}=\dfrac{-4}{2}=-2\\\\\Rightarrow y-7=-2x+8\\\\\Rightarrow y+2x=15$

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3 years ago