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Yuri [45]
2 years ago
8

How do we solve for x

Mathematics
1 answer:
blondinia [14]2 years ago
3 0
X/2 + 5 = -10
x/2 = -10 - 5
x/2 = -15
x = -15(2)
x = -30
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A line is perpendicular to y = - x - 2 and intersects the point (-5, 10)
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Answer:

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Step-by-step explanation:

If two lines are perpendicular to each other, they have opposite slopes.

The first line is y = - x - 2. Its slope is -1. A line perpendicular to this will have a slope of 1.

Plug this value (1) into your standard point-slope equation of y = mx + b.

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To find b, we want to plug in a value that we know is on this line: in this case, it is (-5, 10). Plug in the x and y values into the x and y of the standard equation.

10 = (-5) + b

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10 = -5 + b

Now, add 5 to both sides to isolate b.

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Plug this into your standard equation.

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This equation is perpendicular to your given equation (y = -x - 2) and contains point (-5, 10)

Hope this helps!

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