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ki77a [65]
3 years ago
11

Find the slope that passes through (-7, 1), and (-4, -3)

Mathematics
1 answer:
Andrej [43]3 years ago
8 0

Answer:

The answer is

<h2>-  \frac{4}{3}</h2>

Step-by-step explanation:

The slope of a line given two points can be found by using the formula

<h3>m =  \frac{ y_2 - y _ 1}{x_ 2 - x_ 1}</h3>

where

(x1 , y1) and (x2 , y2) are the points

From the question the points are

(-7, 1), and (-4, -3)

The slope is

<h3>m =  \frac{ - 3 - 1}{ - 4 + 7}  =  \frac{ - 4}{ 3}  \\ =   -  \frac{4}{3}</h3>

We have the final answer as

<h3>-  \frac{4}{3}</h3>

Hope this helps you

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Answer:

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Step-by-step explanation:

supplementary angles add up to 180'

180-65=115

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Rolling a 6-sided die and counting the number of each outcome that occurs is a bionomial random variable. True or False? Which o
il63 [147K]

Answer:

False.

Step-by-step explanation:

This is NOT an example of a binomial random variable, because a binomial random variable can only have TWO possible outcomes: success or failure. In the case of rolling a die, there are SIX possible outcomes: 1, 2, 3, 4, 5, or 6.

So, rolling a 6-sided die and counting the number of each outcome that occurs is NOT a binomial random variable.

Hope this helps!

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3 years ago
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Kisachek [45]

Answer:

x=3, y= -2

Step-by-step explanation:

Multiplying :

(4x+3y =6)*-3

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12x+20y= -4

Add the equations

20y-9y = -4-18

11y = -22

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3x = 10-1

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4 0
2 years ago
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s344n2d4d5 [400]

Answer:

It depends, Y or X have to be set up to get an actual number because you can simply plug any numbers.

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2 years ago
How is number 0.000063 written in scientific notation?
katen-ka-za [31]

Step-by-step explanation:

The scientific notation:

a\times10^k

<em>1 ≤ a < 10</em> and <em>k -</em><em> any integer number</em>

<em />

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3 years ago
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