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
Mice21 [21]
3 years ago
12

write the equation for the line that is perpendicular to given line that passes through the given point -3x-6y=17; (6,3)

Mathematics
2 answers:
irga5000 [103]3 years ago
8 0
Slope of the given line = -1/2
the equation is
(y-3)/(x-6)=2
y-3=2x-12
y=2x-9

maxonik [38]3 years ago
6 0

Answer:

y=2x-9

Step-by-step explanation:

you have the line

-3x-6y=17

clearing for y:

-6y=17+3x\\y=\frac{17}{-6} +\frac{3}{-6} x\\y=-\frac{1}{2} x-\frac{17}{6}

we have an equation of the form

y=mx+b

the number that accompanies the x is the slope, and the number alone is the intercept with the y-axis

the slope m is:

m=-\frac{1}{2}

i will call the slope of the new line m_{2}

so for two perpendiculares lines we must have:m*m_{2}=-1

and from this we can find the new slope:

m_{2}=\frac{-1}{m} \\\\m_{2}=\frac{-1}{\frac{-1}{2} } \\m_{2}=2

the new slope is 2,

so far we have that the new line is:

y=2x+b

so now we have to find the intercept with the y axis (b) of the new line, since it passes trough (6,3) ---> x = 6 when y = 3

substituting these x and y values in y=2x+b:

3=2(6)+b\\3=12+b\\b=3-12\\b=-9

and finally, the equation of the new line that is perpendicular to the original line is:

y=2x-9

You might be interested in
Plz help will give brainliet to first
Nikolay [14]

Answer:

how will you give brainliest if this is your first question and you just made the account?

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Solve -x^2+5x-6=2 in quadratic formula
RUDIKE [14]
1). Make your equation equal to 0
2). Then plug in your numbers to the quadratic equation

8 0
3 years ago
Please help me! I'm having trouble...​
dezoksy [38]

Answer:

-46

Step-by-step explanation:

4-2(25)=

4-50=

-46

6 0
3 years ago
Read 2 more answers
Subtract.
DanielleElmas [232]

Answer:

B because u will have to first open the bracket according to BODMAS: bracket of division multiplication addition and subtract trust me before solving something like this use this <u>BODMAS</u>

6 0
3 years ago
Read 2 more answers
a deli sells a sandwich spread for $6.40 per pound. How much do you have to pay for 24 ounces of the spread. (hint: 16 ounces in
ehidna [41]
24 ounces = 1,5pound
1pound= 6,40$
1,5pound=???
you do the math :):)
7 0
3 years ago
Read 2 more answers
Other questions:
  • Tyler baked 702 cookies. He sold them in boxes of 18. After selling all of the boxes of cookies for the
    12·2 answers
  • Find all solutions to 5cosθ = 3cosθ - 1.
    8·1 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
  • If h(x) =6x , what is the value of (h•h) (10)?
    12·1 answer
  • Only need help with number 9 plz help me
    11·1 answer
  • Sam used algebra tiles to make this model of an equation. Based on Sam's equation what statement is true.
    15·1 answer
  • Pls help I really need help <br> Show workings pls
    6·1 answer
  • POINTS UP FOR GRABS TAKE IT QUICK
    9·2 answers
  • Which of the following is equivalent to 7a^4+3a^4
    9·2 answers
  • 3^8x3^4/3^2 x 3^8 in index form
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!