3 years ago

A line has a slope of -5/8. What is the slope of the line parallel to it; and what is the slope of the line perpendicular to it?

1 answer:

3 0

To find the slope of the line parallel to it, all you have to do is change the y-intercept, or the b in y = mx + b...

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kolbaska11 [484]

Yes because when you turn into a decimal it's 7.2

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3 years ago

andreev551 [17]

It’s 54 because I did the math to get the answer

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3 years ago

Alina [70]

-1,+2,+4,+6,+8

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3 years ago

swat32

You can use sin cos or tan to solve this

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3 years ago

mario62 [17]

Answer: $(x +7)^2 + y^2 = 27$

Step-by-step explanation:

The standard form of a circle is written as such:

$(x - h)^2 + (y - k)^2 = r^2$

Where (h, k) is the center of the circle, and r is the radius.

We know that the center is (-7, 0), so we can plug that into the equation like this: $(x +7)^2 + y^2 = r^2$

The radius is 3 * the square root of 3. To square this, we can multiply 3 squared and the square root of 3 squared:

$3^2 * \sqrt{3} ^2 = 9 * 3$

So, your standard form equation is the following:

$(x +7)^2 + y^2 = 27$

6 0

3 years ago