1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
sdas [7]
3 years ago
5

Find an equation of the line through the given pair of points. (-7,-5) and (-1,-9) The equation of the line is (Simplify your an

swer. Type an equation using x and y as the variables. Use integers or fractions for any numbers in the equation.) please help​
Mathematics
1 answer:
Phantasy [73]3 years ago
7 0

Answer:

The equation of the line is y = -2/3x - 29/3

Step-by-step explanation:

The slope of these points (-7,-5) and (-1,-9) is m = -2/3

Once you plug that into the y = mx + b equation, you can see that the y-intercept is -29/3.

Put all of that into the y = mx + b equation and you'll get -->  y = -2/3x - 29/3

You might be interested in
Which inequality is the solution to 20 + 2 < x/3 - 8?
pychu [463]

Answer:

x > 90, C

Step-by-step explanation:

20 + 2 < x / 3 - 8

x / 3 - 8 > 22

x / 3 > 30

x > 90

4 0
2 years ago
Read 2 more answers
Which of the following are solutions to the equation below? Check all that apply. 4x2 - 12x + 9 = 5​
Anika [276]

Step-by-step explanation:

4x² - 12x + 9 = 5 → 4x² - 12x + 4 = 0 → x² - 3x + 1 = 0

∆ = b² - 4ac → ∆ = (-3)² -4(1)(1) = 9 - 4 = 5

x = (-(-3) ± √5)/2(1) = (3 ± √5)/2

x² - 3x + 1 = 0 → (x - 3/2)² - 9/4 + 1 = 0 → (x - 3/2)² = 5/4 → x - 3/2 = ±√5 / 2 → x = ½( 3 ± √5)

4 0
3 years ago
Resuelve el siguiente ejercicio:
exis [7]

Answer:

Cuanto dinero voy a pagar  24 $

Cuanto recibiré de cambio  76 $

Step-by-step explanation:

Mis compras son:

1 lápiz       3,50 $

2 plumas  7,90 $

1Libreta   12,60 $

Lo que quiere decir que compre:

3,50 + 7,90 + 12,60  =  24 $

Si cancelo mis compras con un billete de 100 $ me tienen que dar vuelto por:

100 $  -  24  $  =  76 $

5 0
3 years ago
A circle has a diameter with endpoints at -2 + i and -6 -11i. What is the center of the circle?
pashok25 [27]

Answer:

- 4 - 5i

Step-by-step explanation:

The centre of the circle is the average of the endpoints

centre = (- 2 + i - 6 - 11i ) ÷ 2

          = (- 8 - 10i ) ÷ 2

         = - 4 - 5i

7 0
2 years ago
How do you convert a fraction into a percentage?
dmitriy555 [2]
Divide the denominator from the numerator.

For example:

1/8 is the same as 1÷8

Then do long division:     
   _____
 8) 1

You will get 0.125
8 0
3 years ago
Read 2 more answers
Other questions:
  • Im doing a test review and I have no idea how to do this​
    14·1 answer
  • 15 percent converted to a simply fractin work it a out if your gonna answer​
    15·1 answer
  • Convert 0.6 shuttle orbits per hour to orbits per year
    7·1 answer
  • What is 89972 rounded by the 3rd significant number
    5·1 answer
  • Hillary walked 18 yards from her house to the library then she walked 288 feet to the post office what is the total distance in
    15·1 answer
  • How tall, in cm, is the stack of 8 cups?
    6·2 answers
  • HELPP now plssss!!!!!
    14·1 answer
  • Describe the slope of the line. Then find the slope (-2,-3) , (3,-3)
    14·1 answer
  • 0.941176471 to the nearest hundredth ?
    10·1 answer
  • Graph the equation 4x+8y=16
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!