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2 years ago

If both slopes are undefined are they parallel?

Mathematics

1 answer:

SCORPION-xisa [38]2 years ago

8 0

Answer:

If the slopes of the lines are both zero, the lines are horizontal and are parallel by definition. Since the slopes of vertical lines are undefined and not considered equal, vertical lines will not be considered.

I hope this helps you :)

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Answer:

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Step-by-step explanation:

1. $n^2 - 49 = 0$

$n^2 =49$

$n= \sqrt{49}$

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$x^2 =-64$

$x= \sqrt{49}$

$x=\pm7i[tex]3. Area of square = [tex]a^{2}$

Where a is the side

We are given an area o square = $144x^{2}$

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Substitute z = 22

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$x^2 + 22 -103=0$

$x^2 -81=0$

Thus the value of z is 22

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Step-by-step explanation:

Hope that this helps you out! :)

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