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
Slav-nsk [51]
3 years ago
5

Find the slope of a line perpendicular to y=3×+7​

Mathematics
1 answer:
polet [3.4K]3 years ago
7 0

Answer:

-1/3

Step-by-step explanation:

y = 3x+7

This is in the form y = mx+b

The slope is m so it is equal to 3

Perpendicular lines have slopes that are negative reciprocals

m perpendicular = - (1/3)

                   

You might be interested in
A two-dimensional vector has an x-component of 10.3~\text{meters}10.3 meters and a y-component of 4.30~\text{meters}4.30 meters.
Georgia [21]

9514 1404 393

Answer:

  23°

Step-by-step explanation:

The angle a vector makes relative to the +x axis is found as ...

  α = arctan(y/x) = arctan(4.30/10.3) ≈ 22.66°

The angle is about 23°.

__

<em>Additional comment</em>

This vector resides in the first quadrant, so no adjustment of the angle is needed. In other quadrants, 180° may need to be added or subtracted from the angle given by the arctan function to arrive at the correct value. (Some calculators and spreadsheets have an ATAN2(x, y) function that takes signs into account.)

4 0
3 years ago
Does anyone know the dilation of 4?
Mama L [17]

Dilation of 4 = A

Hope this helps =3

8 0
3 years ago
What is the greatest common factor of 8x and 40
Novay_Z [31]
The GCF of 8x and 40 is 8
6 0
3 years ago
When Laura was a store manager at a movie store, she made $500 a week. Ten years later, as a clothing store manager, she made $8
Elis [28]

Answer:

(800-500)/500 x 100

300/500 x 100

0.6 x 100

The answer is a 60% increase

Step-by-step explanation:

Plz give me brainliest thank u so much

8 0
3 years ago
Read 2 more answers
-4(3x – 7) = 52 for x.
AURORKA [14]

Answer:

-2

Step-by-step explanation:

-4(3x – 7) = 52

3x-7= -13

3x= -6

x= -2

5 0
3 years ago
Other questions:
  • Joe takes part in math competitions. A particular contest consists of 25 multiple-choice questions, and each question has 5 poss
    5·2 answers
  • What is the expression in factored form?<br><br> -20x^2 - 12x
    10·1 answer
  • Please help me with this
    10·1 answer
  • You are graphing rectangle A, B, C, and D in the coordinate plane. The following are three of the vertices of the rectangle: A(-
    10·1 answer
  • Express the radical using the imaginary unit, i.<br> Express your answer in simplified form.
    7·1 answer
  • If i had 328 lemons and i gave 246 lemons to my neighbor how many lemons would i have left
    5·2 answers
  • Which function's graph is shown below?
    12·2 answers
  • What is the arc length of ab if the angle degree is 60 and the radius is 8 cm
    6·1 answer
  • I need help finding the value of x and the measure of each angle
    6·2 answers
  • Write the sum of 5(3f+1g+9)
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!