All categories

3 years ago

Find the slope of the line through (-9,-10) and (-2,-5)

Mathematics

1 answer:

valentina_108 [34]3 years ago

5 0

Slope = Change in y direction / Change in x direction

$m = \frac{y_2-y_1}{x_2-x_1} = \frac{-5-(-10)}{-2-(-9)} = \frac{5}{7}$

You might be interested in

Refer to the scenario below to answer the following question.

baherus [9]

Answer:

Tom's profit is 43,000.

Step-by-step explanation:

8 0

3 years ago

Help again lol

olga2289 [7]

For the number before x you would look for the rise over the run. in this case you can see that there is an intersection at (-2,0) and (0,1) you find the difference ox each so you have 2/1 or just 2 you can tell that the line is going up so it is positive. for the addition part look at where the y intercept is in this case it is at positive one. this makes your equation y=2x+1

8 0

2 years ago

Read 2 more answers

Several students from boxerville middle stood in a circle, evenly spaced, to play a game. If the 6th student was directly across

myrzilka [38]

Answer:

There were 14 students in the circle

Step-by-step explanation:

* Lets explain how to solve the problem

- The students stood in a circle

∴ The line joining each two opposite students is the diameter

of the circle

- The 6th student was directly across from the 13th student

∴ The 6th student is opposite to the 13th student

- Lets count how many students between 6th student and

13th student

∵ 7th , 8th , 9th , 10th , 11th , 12th students between the 6th

student and 13th student

∴ There are 6 students between them

- Lets count how many students between 13th student and

6th student

∵ 14th , 1st , 2nd , 3rd , 4th , 5th students between the 13th

student and 6th student

∴ There are 6 students between them

∵ There are 6 students between 6th and 13th

∵ There are 6 students between 13th and 6th

∵ There are 2 students in 6th and 13th

∴ The number of the students = 6 + 6 + 2 = 14

∴ There were 14 students in the circle

8 0

3 years ago

What mistake did she make?

tiny-mole [99]

Step-by-step explanation:

According to the pythagrean equation, it should be

$AC^2 = AB^2 + BC^2\\$

8² = 6² + BC²

64 = 36 + BC²

BC² = 28

BC = ✓28 = 5.29

7 0

2 years ago

Tony needs to ship 12 comedy DVDs. 24 animated DVDs, and 30 musicals. He can pack only one type of DVD in each box. What is the

beks73 [17]

14 its 14 I hoped this helped

6 0

3 years ago

Read 2 more answers