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madreJ [45]
2 years ago
11

Find the slope of the line passing through the points , 2−6 and , −9−6

Mathematics
1 answer:
aalyn [17]2 years ago
4 0

I will assume that we are trying to find the slope between (2,-6) and (-9,-6)

The slope's equation ⇒  \frac{y2-y1}{x2-x1}

<u />

<u>Let's set the variables:</u>

    (x1, y1) --> (2, -6)

    (x2, y2) --> (-9, -6)

<u>Now let's plug them in:</u>

 Slope = \frac{-6--6}{-9-2} =\frac{0}{-11} =0

<u>Thus the slope of the line is 0</u>.

Hope that helps!

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kyle took at total of 8 quizzes in the first 4 weeks of school. How many weeks of school will he have to attend before he will h
Elden [556K]

Answer:

6 weeks

Step-by-step explanation:

8 quizzes = 4 weeks

So 2 quizzes/week

It will take her 12/2 weeks (6) to finish 12 quizzes

-Chetan K

6 0
3 years ago
Solve the system of equations by any method
Ann [662]
Insert y and you get
X=0
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3 0
4 years ago
The proof shows that ABCD is a rectangle. Which of the following is the missing reason ?
Alik [6]
The correct answer is: Opposite angles of a parallelogram are congruent.

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6 0
4 years ago
The distance between the cities Atlanta and Indianapolis is 540 miles. A motorcycle's speed is 48 mph. For a car it takes 2.25 h
WITCHER [35]

Answer:

It will take them 5 hours to meet if they start moving towards eachother simultaneusly.

Step-by-step explanation:

Distance, s = 540 miles

Motocycle's speed, v = 48 mph

Time for motorcycle to cover 48 miles, t = \frac{Distance}{Speed}

=  \frac{540}{48} = 11.25 h

For a car it takes 2.25 hours less than 11.25 for motorcycle:

Time for car than becomes: 11.25 - 2.25  = 9 h

Speed for car would be v(c) = \frac{Distance}{Time}

= \frac{540}{9} = 60 mph

<em>For finding when they will meet, we will need relative speed: </em>

Since they are moving towards each other the relative speed is the sum of speed of car and the speed of motorcycle

Relative Speed = 48 + 60 = 108 mph

Distance = 540 miles

Time =  \frac{Distance}{Speed}

        =  \frac{540}{108}

       = 5 hours





6 0
3 years ago
A train leaves at 17.22 and arrives at its destination at 18.14.
sattari [20]

Answer:

64.6 km/h

Step-by-step explanation:

18:14 = 18h 14'

1h = 60'

18h = 17h + 60'

18h14' = 17h + 60' ´14' = 17h 74'

then:

17h 74'

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= 0h 52'

the train travelled 56km at 52 minutes

56km/52minutes

1 hour = 60 minutes

52 minutes = 52/60 = 0.86667 hours

then:

56km/52minutes = 56km/0.86667hours

= 64.615 km/hours

5 0
3 years ago
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