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Rina8888 [55]
3 years ago
7

Find the slope of the line through each pair of points.

Mathematics
1 answer:
Fudgin [204]3 years ago
7 0
<h2>Answer:    slope = ¹¹/₁₃ </h2><h3>Step-by-step explanation:    </h3>

      The question gives us two points, (−13, −19) & (13, 3), from which we can find the slope and later the equation of the line.

Finding the Slope

The slope of the line (m) = (y₂ - y₁) ÷ (x₂ - x₁)      

                                          =  ((3 - (-19)) ÷ (13 - (-13))      

                                          =   22 ÷ 26

                                          =  ¹¹/₁₃

<em></em>

<em></em>

<em>Checking my answer:</em>

<em>We can now use the point-slope form (y - y₁) = m(x - x₁)) to write the equation for this line. If the line passes through both of the points then we calculated the slope correctly.</em>

                                ⇒  y + 19 =  ¹¹/₁₃ (x + 13)

<em>I have included a Desmos Graph that I graphed using the information equation (including the slope) and the points given. </em>

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1/5 plus 3/10 in the most simple form
Reptile [31]

Hey there!

1/5 + 3/10
= 2/10 + 3/10

= 2 + 3/10 - 0

= 5/10

= 5 ÷ 5 / 10 ÷ 5

= 1 / 2


Therefore, your answer is: 1/2


Good luck on your assignment & enjoy your day!


~Amphitrite1040:)

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2 years ago
What is the per capita cost of a ​$2.6 million recreation center in a city with 110945 ​people?
kvasek [131]

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The two significant digits of 23.43035 = 23

thus making it $23 per person.

Here is another example:

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Two significant digits of 17.25910 = 17.25910 (without rounding). However, if it was 17.54210 it would be $18 per person. Hope those two examples help. If not let me know.

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3 years ago
It takes 12 people 15 hours to complete and certain job.how many hours would it take 18 people, working at the same rate to comp
pochemuha

Answer:

2 Hours

Step-by-step explanation:

Required man hours to complete the full job = 12 *15

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if 18 peoples are working,

required hours to complete the 2/5 of the job = 36 /18

                                                                            = 2 hours

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