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
Harlamova29_29 [7]
3 years ago
5

How to determine whether the pair of lines is parallel perpendicular or neither?

Mathematics
1 answer:
kodGreya [7K]3 years ago
6 0
If the slopes of the 2 lines are equal then they are parallel.

If m1m2 = -1  (where m1 and m2 are the slopes of the 2 lines) then they are perpendicular.

If the 2 slopes do not match either the first or second conditions then they are neither parallel or perpendicular.
You might be interested in
Question 21 of 30
Anna11 [10]

Step-by-step explanation:

Slime szn

Big 38

4KT

  1. Whole Lota Green
3 0
4 years ago
A figure is translated horizontally 4 units. Which drawing shows a correct translation? A B C D
SCORPION-xisa [38]

Answer:

The Answer is C!! (With two L's pointing right)

Step-by-step explanation:

3 0
3 years ago
Is 19-10 equal to20-10 is 19 take away 10 equill to 20 take away 10
Anni [7]
First lets write this out:-
 
            ?
19 - 10 = 20 - 10

Now lets solve:-

19 - 10 =9

   ?
9 = 20 - 10

20 - 10 = 10

9 ≠ 10

Since 9 does not equal 10:-

19 - 10 ≠ 20 - 10

Hope I helped ya!! 
4 0
3 years ago
If sin Ѳ = cos 40, find the value Ѳ
Jet001 [13]

Answer:

Θ = 50°

Step-by-step explanation:

Using the cofunction identity

cosx = sin(90 - x)

Given

cos40° = sin(90 - 40)° = sin50° ⇒ Θ = 50°

7 0
4 years ago
Read 2 more answers
Is this a multiple choice question? Or do I have to individually fill in the places that will make a cube? If so what is the bes
GrogVix [38]

Remark

The best way would be to make a duplicate of this page and cut out the shapes. Then find out which ones fold into a cube. It would also be the most time consuming.

The second best way is to imagine how each flat surface would fold to make a cube. I think C would and D would. I don't think the other 2 would.

4 0
3 years ago
Other questions:
  • What is the ratio of 5 gallons blue paint to 9 gallons of yellow paint?
    10·2 answers
  • Choose the correct description of the graph of the compound inequality x-2>-3 and 3x<_12
    11·1 answer
  • A store wants to print flyers to advertise its grand opening a printer will charge $50 and $0.05 per flyer if the store has a bu
    8·2 answers
  • What is the solution to the following equation? x^2 - 10x + 24 = 0
    13·1 answer
  • What is h(x) = -3x2 -6x +5 written in vertex form?
    5·1 answer
  • Can you help me with this problem please thanks!!!
    11·1 answer
  • Half of Frank's weight added to Gary's weight equals 234. Half of Gary's weight added to Frank's weight is equal to 222 pounds.
    11·1 answer
  • What is the solution for the equation 6x - 8 = 4x?<br> O x = 0.8<br> Ox=4<br> Ox=8<br> Ox= 16
    6·1 answer
  • Write the equation of the line that passes through the points (-7, -9) and (7, 2).
    10·1 answer
  • Factor ​f(x) =3x^2+23x^2-35x+9 into linear factors given that -9 is a zero of​ f(x).
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!