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
KIM [24]
3 years ago
9

What is the equation of the line perpendicular to 2x - 3y = 13 that passes through the point (-6, 5)?

Mathematics
1 answer:
Arte-miy333 [17]3 years ago
3 0

Answer: 2y + 3x = -8.

Step-by-step explanation:

Given our first equation 2x-3y =13, we rewrite in the form of equation of a line, i.e y = mx + c

Where m is the slope of the line and c is the intersection on y axis.

By rewriting, we have...

3y= 2x-13

y= 2x/3 - 13/3.

m= 2/3, c= -13/3.

For two perpendicular lines, the product of their gradients is -1

i.e

m¹ * m² = -1

Hence m² = -1 * 3/2

m² = -3/2.

Hence, to get the equation of the line passing through the point (-6,5) we first find the intersection when x=0 given as

[Y-c]/[x-0] = -3/2

2y - 2c = -3x

2(5) - 2c =- 3(-6)

10-18= 2c

C = -8/2

C= -4

Then the equation is given as

y = mx + c

y = [-3/2]x - 4

2y= -3x - 8

2y + 3x = -8.

You might be interested in
Give all solutions if the nonlinear system of equations, including those with no real complex components.
konstantin123 [22]
\left\{\begin{array}{ccc}y=x^2+6x\\4x-y=-24\end{array}\right\\\\substitute:\\\\4x-(x^2+6x)=-24\\\\4x-x^2-6x+24=0\\\\-x^2-2x+24=0\\\\a=-1;\ b=-2;\ c=24\\\\\Delta=b^2-4ac

\Delta=(-2)^2-4\cdot(-1)\cdot24=4+96=100\\\\x_1=\frac{-b-\sqrt\Delta}{2a};\ x_2=\frac{-b+\sqrt\Delta}{2a}\\\\\sqrt\Delta=\sqrt{100}=10\\\\x_1=\frac{2-10}{2\cdot(-1)}=\frac{-8}{-2}=4;\ x_2=\frac{2+10}{2\cdot(-1)}=\frac{12}{-2}=-6\\\\y_1=4^2+6\cdot4=16+24=40;\ y_2=(-6)^2+6\cdot(-6)=36-36=0\\\\Answer:\\x=4\ and\ y=40\ or\ x=-6\ and\ y=0
4 0
3 years ago
Read 2 more answers
If the interior angle of a regular polygon measures 170°, how many sides does it have
bazaltina [42]
Since the interior is 170 the exteriro must be 10 degrees. There is a total of 360 degrees so 360/10=36 or 36 sides.
6 0
3 years ago
Compare linear<br> functions using______ and graphs.
Darya [45]
Fractions. Is your answers
8 0
3 years ago
Help me please i’ll give points !!
Keith_Richards [23]

Answer:

Slope of PV = -4

Step-by-step explanation:

Coordinates of the vertices of the given triangle PSV,

P → (2, 4)

S → (3, 4)

V → (3, 0)

Slope of the segment between two points (x_1,y_1) and (x_2,y_2) is given by,

Slope = \frac{y_2-y_1}{x_2-x_1}

Therefore, slope of segment PV will be,

Slope = \frac{4-0}{2-3}

          = -4

Slope of PV = -4

6 0
3 years ago
An electric guitar is on sale at 40% off. if the sale price is 179.94 ,what is the original.
n200080 [17]
Let x = original price
Knowing that multiplying the original price and the discount is the discount price. We formulate:
x(1 - 0.40) = 179.94
x(0.60) = 179.94
x = 179.94/0.60
x = 299.9
That is about 300 of the original price.
7 0
3 years ago
Other questions:
  • Which expression has the same value as 59.2 subtract 84.7
    14·1 answer
  • Find the volume of the cylinder in terms of pi. The diagrams are not drawn to scale. Radius=1.7m length=15 m
    12·1 answer
  • the diameter of a circle is 12yd. find the exact area and circumference of the circle. write your answers in terms of pie
    9·1 answer
  • Is the constant of proportionally in gallons per minute the same for every row? What does this say about the relationship of the
    8·1 answer
  • A man walks 10 miles an ex hours how far does he walk in one hour which expression represents
    9·2 answers
  • PLEASE HELP!!! which expression is equivalent to (3x)^4
    15·1 answer
  • Arnie is mixing red and yellow paints to make two different shades of orange. To make 1 cup of dark orange​ paint, he needs 7 ou
    11·1 answer
  • chris and Michelle are professional divers. During one of their dives, Chris goes 40 meters below the surface of the water, and
    9·1 answer
  • What is the equation of the slope which is 2 and (1‚8)
    15·1 answer
  • Please answer I will make brainlest:)
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!