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3 years ago

Line n has a slope of 1/2. line m is perpendicular to line n. What is the slope of line m

Mathematics

2 answers:

Bezzdna [24]3 years ago

5 0

Answer:

-2

Step-by-step explanation:

Sincwe perpendicular slope are the opposite reciporcal

Ulleksa [173]3 years ago

5 0

Answer:

-2/1

Step-by-step explanation:

flip the fraction then flip the sign

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Write the expression <br> 3x-(2-4x) in standard form

Llana [10]

7x-2 is how it’s written in standard form

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3 years ago

Work out the gradient of the line joining the points (2, 3) and (5,7)

Debora [2.8K]

Answer:

The gradient of the line joining the points $P(x,y) = (2,3)$ and $Q(x,y) = (5,7)$ is $\frac{4}{3}$ .

Step-by-step explanation:

The gradient of the line joining two distinct point on a plane is represented by the slope of a secant line ( $m_{PQ}$ ), that is:

$m_{PQ} = \frac{y_{Q}-y_{P}}{x_{Q}-x_{P}}$ (1)

If we know that $P(x,y) = (2,3)$ and $Q(x,y) = (5,7)$ , then the gradient of the line is:

$m_{PQ} = \frac{7-3}{5-2}$

$m_{PQ} = \frac{4}{3}$

The gradient of the line joining the points $P(x,y) = (2,3)$ and $Q(x,y) = (5,7)$ is $\frac{4}{3}$ .

4 0

3 years ago

PLEASE HELP ASAP, MARKING BRAINLIEST!!<br><br> Find the value of x.

Elodia [21]

Answer:

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underfined

Step-by-step explanation:

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3 years ago

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The first one is correct
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3 years ago

Do I have balls? Can you answer 18 divided by 0?

Whitepunk [10]

Answer:

I don't know if you have balls, but divided a number divide by zero is undefined a better trolling problem will be what is the ans of 0/0

https://en.wikipedia.org/wiki/Division_by_zero

Step-by-step explanation:

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3 years ago