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bazaltina [42]
3 years ago
15

Slope of (-2,2) and (3,4)

Mathematics
1 answer:
liq [111]3 years ago
7 0

Answer:

2/5

Step-by-step explanation:

Good luck!

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Line t passes through points (10, 1) and (2, 6). Line u is perpendicular to t. What is the slope of line u?
diamong [38]

Let's find the slope for line t first.

We can use the given points 2,6 and 10,1 to find the slope using the slope formula.

\frac{y.2 - y.1}{x.2 - x.1} = m

1 - 6 / 10 - 2

-5/8

The slope is -5/8.

Because we know the slope of this line, we can find the slope of the next line instantly, as they are perpendicular.

When a slope is perpendicular to another, it is equal to the negative reciprocal.

Negative reciprocal of -5/8 = 8/5

<h3>The slope of line u is 8/5</h3>
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3 years ago
A fraction reduces to 36. If its denominator is 6x5, what is its numerator?
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If you would like to find the numerator of a fraction, you can do this using the following steps:

denominator ... 6 * 5 = 30
numerator ... x = ?

36 = numerator / denominator
36 = x / 30
x = 36 * 30
x = 1080

The correct result would be 1080.
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3 years ago
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Can you rewrite the equation? It doesn’t make sense
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2 years ago
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4vir4ik [10]

The sum of the interior triangles in a triangle is 180, so if we add all the angle measures together, we should get 180. Therefore, we can make an equation like this,

110-2x+x+50+5x-40=180

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Now we can find each angle measure.

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So the angle labeled 110-2x is the largest angle in the triangle.

7 0
3 years ago
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