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2 years ago

Find the slope of the line passing through the points (-8, 9) and (6, 9).

Mathematics

2 answers:

mario62 [17]2 years ago

6 0

Answer:

it is 0

Step-by-step explanation:

rise/run

9-9 / 6 - (-8)

0/14

OverLord2011 [107]2 years ago

5 0

Hello there!

Use the slope formula:

m= $\frac{y2-y1}{x2-x1}$

Now, plug in all the values:

$\frac{9-9}{6-(-8)} \\\frac{0}{6+8} \\0$

The slope is 0. Why?

If we are given 2 points and their y-coordinates are the same, then the line is a horizontal line. Its rise is zero.

Another formula for Slope is Rise/Run. If the rise (the amount of units we move up) is 0, then the slope is 0.

<h2>Therefore, the slope is 0.</h2>

Hope this helps you!

~Just a felicitous girlie

#HaveAnAmazingDay

$SilentNature\\(GraceRosalia)$

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Which statement about the system of equations is true?

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8x + 6y = 10 ----------- (1)
5x - 3y = 2.2 ---------- (2)

(2) x 2:
10 x - 6y = 4.4 --------(2a)

(2a) + (1)
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3 years ago

The triangles are congruent by the SSS congruence theorem.

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The rigid transformations that maps ΔABC onto ΔFED by reflection then translation.

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2 years ago

Please select the best answer from the choices provided<br><br> A<br> B<br> C<br> D

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ANSWER

The correct answer is D.

$\sum_{n=1} ^{6} (n - 3) = ( - 2) + ( - 1) + (0) + (1) + (2) + (3) = 3$

EXPLANATION

The given expression is

$\sum_{n=1} ^{6} (n - 3)$

The symbol means summation.

So we need to substitute

$n=1,n=2,n=3,n=4,n=5, \:and\:n=6$

into the formula and add all to get,

$\sum_{n=1} ^{6} (n - 3) = (1 - 3) + (2 - 3) + (3- 3) + (4 - 3) + (5 - 3) + (6 - 3)$

We simplify to obtain,

$\sum_{n=1} ^{6} (n - 3) = ( - 2) + ( - 1) + (0) + (1) + (2) + (3) = 3$

The correct answer is D

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3 years ago

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