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PSYCHO15rus [73]
3 years ago
10

Solve the system of equations. 13x−y=90

Mathematics
1 answer:
SpyIntel [72]3 years ago
8 0
Just squish the two equations into one equation and idk im just typing this because i apparently need a twenty character long answer

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What is the equation of the line perpendicular to y+2=3/4x-8 and contains the point (-12,1)
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Answer:

The equation of the line would be y = -4/3x - 15

Step-by-step explanation:

In order to find the equation of this line, we first have to note that perpendicular lines have opposite and reciprocal slopes. Therefore, since the original line has a slope of 3/4, we know the new line will have a slope of -4/3. Now we can use that information along with the given point in point-slope form to find the equation.

y - y1 = m(x - x1)

y - 1 = -4/3(x + 12)

y - 1 = -4/3x - 16

y = -4/3x - 15

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