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MissTica
3 years ago
8

Lines m and n are perpendicular. If the slope of m is zero, then the slope of n is

Mathematics
2 answers:
WARRIOR [948]3 years ago
8 0
The slope of n should be Undefined
AleksandrR [38]3 years ago
7 0

Answer:

Undefined

Step-by-step explanation:

You can deduce the solution in two ways: if the slope of m is zero, it is horizontal. So, n is vertical because it must be perpendicular to n. Vertical lines have undefined slope.

Alternatively, if the slope of line m is k, the slope of a perpendicular line n is -1/k. So, if k=0, you can't compute -1/0.

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3 years ago
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A rectangular plot of land is to be enclosed by a fence. One side is along a river, and does not need to be enclosed. If the tot
Bad White [126]

Answer:

Width 150 meters.

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Step-by-step explanation:

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or, A =  -2k² + 600 k

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Here, x value is given as:  x = \frac{-b}{2a}

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3 years ago
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2 years ago
Solve by elimination 6x-5y=27 3x+10y=-24
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Answer:

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3 years ago
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