3 years ago

Find the slope(-1,-1),(2,-2)

Mathematics

1 answer:

Natali [406]3 years ago

5 0

Answer:

$\huge\boxed{slope=-\dfrac{1}{3}}$

Step-by-step explanation:

The formula of a slope:

$m=\dfrac{y_2-y_1}{x_2-x_1}$

Substitute the coordinates of the given points (-1, -1) and (2, -2):

$m=\dfrac{-2-(-1)}{2-(-1)}=\dfrac{-2+1}{2+1}=\dfrac{-1}{3}=-\dfrac{1}{3}$

You might be interested in

How much time is in between these two times? Start: 11:34 A.M. End: 10:23 P.M.

icang [17]

10 Hours and 49 Minutes.

4 0

3 years ago

Read 2 more answers

What’s the rate of change of the table above? A) -1/3 B) 1/2 C) -1/4 D) 1/5

insens350 [35]

answer is option D

because you can divide them like

$\frac{2}{10} = \frac{1}{5} \\ \\ \frac{4}{20} = \frac{1}{5} \\ \\ \frac{6}{30} = \frac{1}{5} \\ \\ \frac{8}{40} = \frac{1}{5}$

so the option is D

please mark this answer as brainlist

3 0

2 years ago

What is the arithmetic mean of the following numbers? 3,5,6,7,9,6,8

9966 [12]

Answer:

6 3/7

Step-by-step explanation:

Remember, the mean is the average of the number

Meaning that you have to add up all the numbers then divide them by the amount of numbers there are.

3, 5, 6, 7, 9, 6, 8

(3 + 5 + 6 + 7 + 9 + 6 + 8) / 7

44 / 7

6 3/7

8 0

3 years ago

Read 2 more answers

Mr. Ruarks evergreen trees grow 10 inches per year. His customer would like to purchase the trees when they reach 2 meters in he

djyliett [7]

Isn't it 5?

I think it's 5 , I may be wrong idk.

5 0

3 years ago

Solve the equation 1.6=7.6-5(k+1.1)

zepelin [54]

7.6 - 5(k + 1.1) = 1.6

7.6 - 5(k + 1.1) - 7.6 = 1.6 - 7.6

-5(k +1.1) = -6

-5(k + 1.1) -6
-------------- = ---------
-5 -5

k + 1.1 = 6
-----
5

k + 1.1 - 1.1 = 6
----- - 1.1
5

k = 0.1

8 0

3 years ago