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3 years ago

The point-slope form of the equation of the line that passes through (-4, -3) and (12, 1) is y–1 = (x – 12). What is the

Mathematics

1 answer:

Angelina_Jolie [31]3 years ago

7 0

Answer:

x - 4y = 8

Step-by-step explanation:

put (-4;-3) and (12;1) into the equation that in the multiple choice.

so, Example we choose the first equation:

x - 4y = 8 / (-4;-3). (12;1)

-4-4(-3)=8. 12-4(1)=8

-4+12=8. 12-4=8

so,. 8=8 is collect. 8=8 is collect also

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3 years ago

Find the value of x 6x + 12 3x - 3

Shalnov [3]

Answer:

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Step-by-step explanation:

Concept Used :-

The measure of a straight line is 180°. So the sum of angles on a straight line is 180° .

Using this ,

$\bf\implies 6x + 12 + 3x - 3 = 180\\\\\bf\implies 9x + 9 = 180\\\\\bf\implies 9x = 180-9 \\\\\bf\implies x =\dfrac{171}{9} \\\\\bf\implies\boxed{\red{\bf x = 19 }}$

<h3>Hence the value of x is 19°</h3>

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