find the slope of the line

Find The Slope Of The Line

Answers

Answer 1

Answer:

slope = - 1

Step-by-step explanation:

Calculate the slope m using the slope formula

m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]

with (x₁, y₁ ) = (- 1, 4) and (x₂, y₂ ) = (2, 1)

m = [tex]\frac{1-4}{2+1}[/tex] = [tex]\frac{-3}{3}[/tex] = - 1

Answer 2
y2-y1/x2-x1
1-4=-3
2-(-1)=3
-3/3= 1

Related Questions

WILL GIVE BRAINLIEST!!! AND 75 POINTS

Answers

Answer:

A.2

hope it's helpful ❤❤❤❤❤❤

THANK YOU.

#

Answer:

[tex]\Large \boxed{2}[/tex]

Step-by-step explanation:

[tex]\displaystyle \frac{14(2+3-2 \times 2)}{4^2-3^2}[/tex]

Solve parenthesis

[tex]\displaystyle \frac{14 \times 1}{4^2-3^2}[/tex]

Solve exponents

[tex]\displaystyle \frac{14}{7}=2[/tex]

please-awnser-my-math-warm-uppl

Answers

Answer:

Part One is -6 degrees

Part Two is 7.5 degrees

Step-by-step explanation:

12x-15 = 3 (2x+3) answer if swag

Answers

Answer:

4

Step-by-step explanation:

12x-15=3(2x+3)

12x-15=6x+9

12x-6x-15=9

6x-15=9

6x=9+15

6x=24

x=24/6

x=4

Which of the following could be the area of a room?
a. 18 m
b. 50 ft.
c. 29 m

Answers

Answer:

probley A

Step-by-step explanation:

This would most likely be the answer A

simplify -3(w+6)+w !!!!!!!!!!!!!!!

Answers

Answer:

-2w-18

Step-by-step explanation:

first get rid of the () by multiplying. -3w-18+w then combine like terms. -2w-18

Answer:

-3(w+6)+w

-3w-3×6+w

-2w-18

or

-2(w-9)

What information is provided by the box plot?

A. The number of students who provided information
B. The mode for the data
C. The number of students who traveled for less than 16 minutes
D. upper quartile for the data

Answers

Answer:

D

Step-by-step explanation:

The upper quartile is the range given by the right most T-on-its-side shape.

Diana sold 2/15 of the total number of green shirts on wednesday. What is the difference in the fraction of the total number of green shirts that were sold on Tuesday and Wednesday?

Answers

Answer:

7/60

Step-by-step explanation:

Here is the full question

Diana works at a clothing store. She sold 1/5 of the total number of green shirts on Monday and 3/12 of the total number of green shirts on Tuesday. What fraction of green shirts did Diana sell on Monday and Tuesday? 27/60 is the answer. Diana sold 2/15 of the total number of green shirts on Wednesday. What is the difference in the fraction of the total number of green shirts that were sold on Tuesday and Wednesday?

fraction of green shirts did Diana sell on Monday and Tuesday =

[tex]\frac{1}{5} + \frac{3}{12}[/tex]

[tex]\frac{12 + 15}{60} = \frac{27}{60}[/tex]

difference in the fraction of the total number of green shirts that were sold on Tuesday and Wednesday =

[tex]\frac{3}{12} - \frac{2}{15} =\\\frac{15 - 8}{60} \\\frac{7}{60}[/tex]

Pls help me with this math please and thank you

Answers

Answer:

the photod black.

Step-by-step explanation:

Answer:

the answer is black....

Step-by-step explanation:

solution

black+(black×black) -black

= black +black -black

= black - black

= black

...... hence , black is the answer to the solution

3
[tex]3 + 4 = x - 1 [/tex]

Answers

x=8

3 + 4 = x - 1
7 = x - 1
7 + 1 = x - 1 + 1
8 = x

I need help finding Z

Answers

Answer is: z = 70 Your welcome :3

Answer:

The answer is 70

Step-by-step explanation:

5 x 5 = 25

14 x 5 = 70

Hope this helps

What is the slope for (4,3)

Answers

Answer:

The slope is 0

Step-by-step explanation:

Answer:

0

Step-by-step explanation:

What is the normal price of the watch?

Answers


About 20 to 40 dollars from my experience

Help me please! I’m desperate this is due in 10 mins please help ASAP!!

Answers

Answer:

i am sorry i don't know the answer

i love you

Step-by-step explanation:

19 points if uu help meeee

Answers

Answer:

It is 21

Step-by-step explanation:

It is not hard all you got to do is 25+6=21 hope it helps plz Mark me brainlest :)

Answer:

16

Step-by-step explanation:

Answer is sixteen. A squared plus B squared equals C squared.

A=15sq

B=6sq

C=Xsq

A=225

B=36

C=x

226 + 36 =261

261 = 16sq...roughly...

Answer is 16.

Hope this helps! I hope you do well on that test, we believe in you!

You and your family go to Chick-Fil –A for dinner. Your mom and dad both order meals. You order a meal and an ice cream cone. The ice cream cone is $1.89. Your family’s bill is $20.46. What is the cost of one meal?

Answers

Answer:

$6.19

Step-by-step explanation:

We have 3 meals and 1 ice cream at 20.46

Take away the 1 ice cream to get 20.46-1.89=18.57

18.57 is the cost of 3 meals so divide it by 3 to get

18.57/3 = 6.19

Answer:

6.19 per meal

Step-by-step explanation:

20.46-1.89

18.57/3

6.19+ tax

what equation do I use to solve this?

Answers

Answer:

65+x=7.5x

Step-by-step explanation:

En un pueblo se hizo una encuesta a 810 personas antes de las elecciones, la cual arrojo los siguientes resultados:5/18 de los encuestados optaron por "La alianza",2/9 por "La alternativa" y el resto en blanco. Indica cuántas personas eligieron cada opción

Answers

Answer:

la alianza: 225

la alternativa: 180

blanco: 405

Step-by-step explanation:

El número total de personas en la ciudad es [tex]810[/tex]

La fracción de personas que eligieron la alianza es [tex]\dfrac{5}{18}[/tex]

La cantidad de personas que eligieron la alianza es [tex]\dfrac{5}{18}\times 810=225[/tex]

La fracción de personas que eligieron la alternativa es [tex]\dfrac{2}{9}[/tex]

La cantidad de personas que eligieron la alternativa es [tex]\dfrac{2}{9}\times 810=180[/tex]

El número de personas que eligieron el espacio en blanco fue [tex]810-(225+180)=405[/tex].

System of equations
Y=-1/2x+4 3x-4y=12

Answers

Answer:

{x,y} = {8,3}

Step-by-step explanation:

// Solve equation [2] for the variable  y

 [2]    4y = 2x - 4

 [2]    y = x/2 - 1

// Plug this in for variable  y  in equation [1]

  [1]    3x - 4•(x /2-1) = 12

  [1]    x = 8

// Solve equation [1] for the variable  x

  [1]    x = 8

// By now we know this much :

   x = 8

   y = x/2-1

// Use the  x  value to solve for  y

   y = (/2)(8)-1 = 3

7 = 3 (5 + x) what is x

Answers

Answer: x= -8/3

Step-by-step explanation:

write the fraction or mixed number as a decimal. use bar notation if the decimal is a repeating decimal. 19/20 ​

Answers

Answer:

Step-by-step explanation:

.95

I don't know what the easiest way to do this is. I just divide 19 by 2 and shift the decimal around. That doesn't sound very helpful.

The answer should be nearly one. It should be less than one, but not by much.

So divide 19 by 2 and you get 9.5 but you know that the answer is less than one, so shift it one more place to the left.


A school has 1800 students on its roll, 40% of whom are girls. How many boys are there in the school?

please send me pictures solution please​

Answers

you can divide 1800 by 10 and times it by 4 giving a answer of 720

have a bank account balance of −225. I deposit $145. What is my new account balance?

Answers

Answer:

-225 + 145 = -80

To get the answer you take the current balance and add the deposit to it. -225+145=-80 this would be the answer.

Which of the following is NOT an arithmetic sequence?

a
1, 2, 3, 4,...
b
0.25, 0.5, 0.75, 1, ...
c
2, 2.5, 3, 3.5,...
d
-2, 4, -6, 8,...

Answers

Answer:

D

Step-by-step explanation:

To be an arithmetic sequence, the numbers have to be added or subtracted by a constant number. D is not the answer because -2+6 equals 4, but 4+6 doesn't equal -6, so D cannot be a arithmetic sequence.

The area of a circle is 641 m2. What is the diameter?

Answers

The diameter would be d=28.57

Answer:

d = 28.57

Step-by-step explanation:

area = πr^2

so

641 = πr^2

641/π = r^2

204.036637 = r^2

14.2841394 = r

diameter = 2r

14.2841394(2) = d

28.5682788 = d

rounded to nearest hundredth is

d = 28.57

help me someone.................

Answers

Answer:

E (3,1)

G (4,6)

F (10,1)

Step-by-step explanation:

Answer:

See the attached images

Step-by-step explanation:

We're reflecting this image over the line y = –1, right?

This means we need to copy this image over the line like a mirror does a reflection. It isn't exactly what we got before, though—it's flipped backward, just like text when you look at it in a mirror!

First, look where points E and F are. They're two squares below the line. That means we count two squares up to reach y = –1… then count up another two squares to reflect the points across the line.

Next, look at point G. This is what I personally feel is easier: this point has a y-coordinate of –8. This makes it 7 squares below y = –1. To get its new y-coordinate, we add 7 to –1 to get y = 6.

The x-coordinates of the points don't change here; the line the shape is reflected over is a horizontal line. If the line were vertical, we'd only change the x-coordinates and not the y-coordinates. If the line were a linear function like y = x, we'd reflect our x-coordinates and y-coordinates.

Another way to think of it here: how squares below the line is each point? Then multiply that number by 2 and add it to the initial y-coordinate to find its new position.

Forgive me for the weird dots in the last image. I got frustrated and drew the triangle with my pinky finger because I can't quite draw nor write with a mouse yet!!

Hope this helps you understand! Have a great day!

I earned $6. Then I bought 4 candy bars for
$0.75 each. How much money do I have left?

Answers

Answer:

$3

Step-by-step explanation: 4 time .75 = 3

if you bought 4 candy at .75 each the your answer will have Tobe 3

if you get an area of 45cm^2 then what is the length and width

Answers

assuming that you're referring to the length, width, and area of a rectangle, the length would be 9cm and the width would be 5cm.

this is due in 15 min i really need help

Answers

Answer:

Parallel = lines with the same slope

Perpendicular = lines whose slopes are negative reciprocals (i.e. product is –1)

Step-by-step explanation:

The first part: circle b, c, d, f (1 ³/₄ is another way of saying ⁷/₄), and h (a horizontal line y = b has a slope of 0)

The second part: circle a, d (1 ⁴/₇ is another way of writing ¹¹/₇, the negative reciprocal of –⁷/₁₁), and e

Hope this helps! Have a great day!

Find the sale price of the item. Round to two decimal places if necessary.

Original price: $294.93

Markdown: 79%

Answers

I cant get it can you

explane plz

Jace has two number cubes the red cube has the following numbers on the faces 1,1,2,2,5,6 the blue number cube has the following numbers on the faces 1,2,2,3,4,6 which is true

Answers

Answer:

C The probability of rolling a number less than 6 is the same for both number cubes.

Step-by-step explanation:

The answer is, C . The probability of rolling a number less than 6 is the same for both number cubes.

What is probability?

Probability can be defined as the ratio of the number of favorable outcomes to the total number of outcomes of an event.

here, we have,

given that,

the red cube has the following numbers on the faces 1,1,2,2,5,6

the blue number cube has the following numbers on the faces 1,2,2,3,4,6

hence, The answer is, C . The probability of rolling a number less than 6 is the same for both number cubes.

To learn more on probability click:

brainly.com/question/11234923

#SPJ2

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