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
Genrish500 [490]
2 years ago
5

Calcule la ecuación general de la recta que pasa por la intersección de la recta:

Mathematics
1 answer:
adell [148]2 years ago
7 0

La ecuación general de la recta es x + 3 · y = - 15.

<h3>¿Cómo determinar la ecuación de una recta?</h3>

Según la geometría, una recta es generada por la existencia de dos puntos distintos y en este problema debemos hallar una ecuación de la recta que pasa por la intersección de las dos rectas y otro punto. Primero, determinamos la solución del sistema de ecuaciones lineales para conocer la localización del primer punto:

7 · x - 15 · y = 39                 (1)

5 · x + y = - 19                     (2)

The solución del sistema de ecuaciones lineales is (x, y) = (- 3, - 4).

Segundo, determinamos la pendiente de la recta mediante la fórmula de la recta secante:

m = [- 6 - (- 4)] / [3 - (- 3)]

m = - 1 / 3

Tercero, determinamos el intercepto a partir de la ecuación de la recta:

b = y - m · x

b = - 6 - (- 1 / 3) · 3

b = - 6 + 1

b = - 5

Finalmente, determinamos la ecuación de la recta en su forma general:

y = (- 1 / 3) · x - 5

(1 / 3) · x + y = - 5

x + 3 · y = - 15

La ecuación general de la recta es x + 3 · y = - 15.

Para aprender más sobre la ecuación general de la recta: brainly.com/question/19588565

#SPJ1

You might be interested in
In honors math increased by 12% in this year students-
tankabanditka [31]

Answer:

True I think.

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
A line passes through the points (1, 2) and (3, 1). What is the slope of the line?
Verdich [7]
The slope of the line is represented through the letter m, so

6 0
3 years ago
I NEED HELP ASAP WITH EXPLANATION PLEASE!!!!!!!!!$!_!$!
FinnZ [79.3K]

Answer:

(3) 5m+ 105 = 180

Step-by-step explanation:

180 - 105 = 5m

5 0
3 years ago
Rachel uses 8.3 pints of blue paint and white paint to paint her bedroom walls. 2 5 of this amount is blue paint, and the rest i
LUCKY_DIMON [66]
She used 5.8 pints of white paint.

8.3 (all paint) - 2.5 (blue paint) = 5.8 (white paint)
6 0
3 years ago
ILL MARK BRAINIEST IF YOU DO THIS CORRECTLY!!!
musickatia [10]
Hmmm im on the same question so i think its this
5 0
3 years ago
Other questions:
  • Is there a proportional relationship in p=3s
    11·1 answer
  • Thirty-five states in a country have four-star hotels. Assume the country has 50 states. (a) What fraction of the states can cla
    8·1 answer
  • Which rules of exponents will be used to evaluate the expression. Check all that apply.
    11·1 answer
  • The product of two numbers is 48, and one of the numbers is 12. find the other number. which equation can be used to solve this
    6·1 answer
  • What is the constant of proportionality in the equation y = 5/9 x ?
    14·1 answer
  • What are the dimensions of a figure that has an area of 30 and perimeter of 34
    15·1 answer
  • Use property to find sum pr product 8×51
    7·2 answers
  • What is the answer to the following question.<br> 7/2 times 5 times 7/5
    8·2 answers
  • The lenghts of two in an isosceles triangle are 8 cm and 4 cm then the perimeter of the triangle is ............cm
    14·1 answer
  • WILL MARK BRAINLIEST!!!<br><br> Solve for the listed Angles of the circle. Question in the picture
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!