3 years ago

The lines below are parallel. if the slope of the green line is -3 what is the line of the red line

2 answers:

8 0

Since they are parallel they have the same slope, thus the slope of the red line is -3.

7 0

If two lines are parallel, their slopes are equal. Thus, the slope of the red line is also -3.

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velikii [3]

Answer:

150

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ICE Princess25 [194]

Answer:

$\frac{b}{a}$

Step-by-step explanation:

Calculate the slope m using the slope formula

m = $\frac{y_{2}-y_{1} }{x_{2}-x_{1} }$

with (x₁, y₁ ) = (a, b) and (x₂, y₂ ) = (- 2a, - 2b)

m = $\frac{-2b-b}{-2a-a}$ = $\frac{-3b}{-3a}$ = $\frac{b}{a}$

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