Question

9.
The angle between the lines y + 5 = 0, 13x – y-7=0 is
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Answer 1

Answer:

The angle between the lines y + 5 = 0 and 13x - y - 7 = 0 is $\frac{2}{13}$

Step-by-step explanation:

so first we have to find the value of 'y'

$y + 5 = 0$

$y = 0 - 5$

$y = - 5$

so the value of y is -5 now for 'x' value

$13x - y - 7 = 0$

$13x - (-5) - 7 = 0$

$13x + 5 - 7 = 0$

$13x + 5 = 0 + 7$

$13x + 5 = 7$

$13x = 7 - 5$

$13x = 2$

$x = \frac{2}{13}$

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