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
posledela
3 years ago
10

Find an equation of the line perpendicular to Y equals 3X -3 and passes through the point -3 and -1

Mathematics
1 answer:
Snowcat [4.5K]3 years ago
5 0

Answer:

y = - \frac{1}{3} x - 2

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

y = 3x - 3 ← is in slope- intercept form

with slope m = 3

Given a line with slope m then the slope of a line perpendicular to it is

m_{perpendicular} = - \frac{1}{m} = - \frac{1}{3} , then

y = - \frac{1}{3} x + c ← is the partial equation

To find c substitute (- 3, - 1) into the partial equation

- 1 = 1 + c ⇒ c = - 1 - 1 = - 2

y = - \frac{1}{3} x - 2 ← equation of perpendicular line

You might be interested in
X+3-3= -6<br> its my quick hot sauce
Yuri [45]
Ok nice answer…… well done
4 0
2 years ago
Figure A is a scale image of Figure B.<br><br> What is the value of x?<br> PS. it's not 17
Oksanka [162]

Step-by-step explanation:

24÷(45÷25)= 21

x=21

Hope this helped!

4 0
2 years ago
Read 2 more answers
What is the value of this expression? 4/15+3/5−2/3 Quick
VMariaS [17]

Answer:

I  think that would be 1/5

Explanation:

Hope this helps!

3 0
2 years ago
Customers of a phone company can choose between two service plans for long distance calls. The first plan has a 26
Wittaler [7]
26+0.08x=8+0.13x
26-8=0.13x-0.08x
18=0.05x
x=18/0.05=360 min
6 0
2 years ago
Read 2 more answers
In the figure, BC and AD are line segments. What is the sum of x and y?
lozanna [386]

Answer:

B) 116°

Step-by-step explanation:

y=180-54-64=62

x=180-62-64=54

62+54=116

4 0
2 years ago
Read 2 more answers
Other questions:
  • I need help with this can someone help me plz!
    6·1 answer
  • NEEED HELP ASSSSAAAAPPPPP PLEASE
    13·1 answer
  • What is the product?<br> (6r-1)(- Br-3)
    7·1 answer
  • What is equivalent to 6/8
    11·2 answers
  • The median of the data set is____________?
    12·2 answers
  • Find all polar coordinates of point P = (2,14°)
    12·1 answer
  • Please help with this, I do not have a graphing calculator at the moment
    6·1 answer
  • Maya can run 18 miles in 3 hours, and she can bike 18 miles in 2 hours.
    7·2 answers
  • −10x+3y=5 ASAP<br> x=y−4 ​ <br><br> x ?<br> y?
    14·1 answer
  • I Plz help I’m getting timed
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!