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
Assoli18 [71]
3 years ago
12

What is an equation of the line that passes through the point ( − 3 , − 1 ) and is perpendicular to the line x − 2 y =6

Mathematics
1 answer:
Tems11 [23]3 years ago
5 0

Answer: y = -2x - 7

Step-by-step explanation:

The equation for a perpenducular line has a slope that is the negative inverse of the reference line, in this case x - 2y = 6.

Let's put this equation into standard slope-intercept form, y = mx+b, where m is the slope and b the y-intercept (the value of y when x is 0).

x - 2y = 6

- 2y = 6 - x

y = (1/2) x -3

The slope is (1/2), so a perpendicular line will have a slope of -2.

y = -2x + b

We can find b by using the given point ((-3,-1), a known solution):

-1 = -2*(-3) + b

-1 = 6 + b

b = -7

The perpendicular equation is y = -2x - 7

y = -2x

You might be interested in
I need to replace the carpet for my bedroom floor and the supplier wants to
I am Lyosha [343]

Answer:

D. 120 square feet

Step-by-step explanation:

12×10=120

120 square feet

6 0
3 years ago
Read 2 more answers
Given that the following statement is true
Makovka662 [10]

Answer:

C IS THE ANS COS ALL POLYGONS ARE CLOSED AND IF IT NOT CLOSED IT NOT A POLYGON

5 0
2 years ago
4k^2 + 28k + 48 factor the polynomial​
andreyandreev [35.5K]
4 (k+3) (k+) is the answer
5 0
3 years ago
Given -3(2x+7)=-29-4x prove x=4
Doss [256]

Answer:

x = 4

Step-by-step explanation:

Given

- 3(2x + 7) = - 29 - 4x ← distribute parenthesis on left side

- 6x - 21 = - 29 - 4x ( add 4x to both sides )

- 2x - 21 = - 29 ( add 21 to both sides )

- 2x = - 8 ( divide both sides by - 2 )

x = 4 ← as required

4 0
2 years ago
Read 2 more answers
2. What property is shown with this
Verizon [17]

Answer:

Associative Property

Step-by-step explanation:Because it includes grouping of three numbers and the parentheses group around two different numbers

8 0
2 years ago
Other questions:
  • 99-4-2-22-2-3-4--4--3-2-3-4-5-6-6-3-3-2-3-4--5-6-5-4-
    9·1 answer
  • Write an equation for the description.
    8·1 answer
  • Help me with this please! 10 points
    12·1 answer
  • Find the value of x and the value of y. A.x = 15, y = 10 B.x = 20, y = 50 C.x = 50, y = 10 D.x = 50, y = 20
    14·1 answer
  • You are budgeting $26 a day per person for meals. your group has 4 people for 5 days. what is the meal budget total?
    6·1 answer
  • How to solve 5s+7−2s=16
    8·2 answers
  • 11. Madison wants to know which sports are most popular.
    13·2 answers
  • Work out angle x and y​
    8·1 answer
  • F(x) = 3x + 1 and f-1 = f-1 = x-1 / 3<br> then f -'(7) =
    10·1 answer
  • Grain elevators are conveyor belts used throughout the Midwest to take produce, like wheat, to the top of a silo for storage. Th
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!