3 years ago

Write the equation of the perpendicular line with the points (-9,2) with the equation 3x-y=12

1 answer:

6 0

Answer:

y=-1/3x-1

Step-by-step explanation:

Perpendicular lines have slope that are opposite sign and reciprocals

3x-y=12 has a slope of 3, therefore perpendicular line must have slope of -1/3

2=-9(-1/3)+b

2=3+b

b=-1

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AfilCa [17]

This is false... you can get an easy example: (-2) + (10) = 10 - 2 = 8

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ra1l [238]

The answer would be false

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DIA [1.3K]

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Scrat [10]

40% is the answer. It's okay to ask for help but if you can't even spell then you need to start studying more often.

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3 years ago

QveST [7]

Answer:

Step-by-step explanation:

We have

$e^\frac{x}{2}^l^n^3 = 5\\$

$ln(e^\frac{x}{2}^l^n^3) = ln(5)\\\frac{x}{2}ln(3) = ln(5)\\\frac{x}{2} = \frac{ln(5)}{ln(3)} \\x = \frac{2ln(5)}{ln(3)}$

$x = 2.929947041$

to the third decimal is 2.930 (i might be wrong on the rounding part)

7 0

2 years ago