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
Anastaziya [24]
3 years ago
14

How do you use the slope to prove lines are parallel or perpendicular

Mathematics
1 answer:
zaharov [31]3 years ago
3 0

In order to find if two lines are parallel or perpendicular or neither, following rules are used:

  1. If the slope of two lines is the same, the two lines will be parallel
  2. If the product of slopes of two lines is -1, the two lines will be perpendicular to each other.
  3. If none of the above two conditions is being satisfied, this mean lines are neither parallel nor perpendicular.

So the steps that must be followed are:

  • Find the slope of the given lines.
  • Use the values of the slope to check which of the above point is being satisfied and draw the conclusion accordingly.
You might be interested in
A man bought a dozen boxes with 24 highlighter pens inside for $8 each box. He repacked five of those boxes into packages of 6 h
svetoff [14.1K]
He made $72

Hope this helps! :)
4 0
3 years ago
Read 2 more answers
The amounts below show the change (measured in feet) in water level over four months. What is the average monthly change in wate
Afina-wow [57]
What you want to do is add the probabilities up and divide by how many there are so it will be 0.4+1.8+0.2-0.8/4
Which is 0.35
6 0
2 years ago
Read 2 more answers
Pls help me or I'ma fail​
polet [3.4K]

The volume of the cylinder with an hexagonal base is 1793.4 cm³

<h3 /><h3>How to find the volume of a cylinder?</h3>

The volume of a cylinder with a hexagonal base can be found as follows;

volume of the hexagonal cylinder = Bh

where

  • B = base area
  • h = height

Therefore,

area of the hexagonal base  = 1 / 2 pa

where

  • p  = perimeter
  • a = apothem

Therefore,

Volume = (0.5 × 6.1 × 7 × 6) × 14

Therefore,

volume = 128.1 × 14

volume = 1793.4 cm³

learn more on hexagonal cylinder here: brainly.com/question/12477905

#SPJ1

6 0
1 year ago
If two triangles are congruent, then the six ___ parts are congruent.
mel-nik [20]
<span>If two triangles are congruent, then the six corresponding parts are congruent.</span>
5 0
3 years ago
Read 2 more answers
Bab can’t do quick mafs. Help?
iragen [17]

Answer:

(5, -3)

Step-by-step explanation:

Midpoint formula:

(x,y ) = (\frac{x_{1}+x_{2}  }{2} ,\frac{y_{1} +y_{2} }{2})\\= (\frac{3+7}{2}, \frac{-1+(-5)}{2} )\\=(\frac{10}{2}, \frac{-6}{2} )\\= (5,-3)

5 0
3 years ago
Other questions:
  • If two sets are negatively correlated, as the values in one of the sets increase, the values in the other set tend to
    10·2 answers
  • If 5 burgers and 4 orders of fries cost $30.76 and 8 burgers and 6 orders of fries cost $48.28, what is the cost of a burger and
    7·1 answer
  • Select the correct answer.
    14·1 answer
  • If 4 gallons of milk cost $16.76 how much would 7 gallons of milk cost
    11·1 answer
  • You start at (10, 1). You move down 1 unit and left 7 units. Where do you end?
    14·1 answer
  • What is the slope of the line that passes through the points (-7, -7) and (-7, 1) ?
    10·1 answer
  • I need a little bit of help on this. Thought I knew how to do it
    6·1 answer
  • (11x^2+5y^2-8xy)+(x^2-7y^2+4x)
    10·1 answer
  • Write an explanation on how to solve x-5.5=22.9
    6·1 answer
  • A set of twins, Andrea and Courtney, are initially 10 years old. While Courtney remains on Earth, Andrea rides on a spaceship th
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!