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
lord [1]
3 years ago
14

line 1 passes through (2,2) and (5,5). line 2 passes through (3,-6) and (-5,2). Are the lines parallel or perpendicular?

Mathematics
1 answer:
Gelneren [198K]3 years ago
3 0
Find the slope of the first line, that is the difference of the y’s over the difference of the x’s. This way: 2-5/2-5=-3/-3 which equals 1
Now find the slope of the second line 2-(-6)/-5-3
=8/-8
=-1
The slopes are opposite reciprocal ( you could also say that the product of the 2 slopes equals -1) therefore the lines are perpendicular.
You might be interested in
Tomio, age 28, takes out $50,000 of straight-life insurance. His annual premium is $418.20. Using the tables found in the textbo
olya-2409 [2.1K]
<span>Tomio, age 28, takes out $50,000 of straight-life insurance. His annual premium is $418.20. Using the tables found in the textbook, determine the cash value of his policy at the end of 20 years. 

A. $26,500
B. $30,000
C. $13,250
D. $26,000

</span>50,000/1,000 = 50 
 265*50 = $13,250

So the cash value of this policy is $13,250
<span>
The correct answer is:
</span><span>C. $13,250</span>
6 0
3 years ago
Read 2 more answers
What's the midpoint between (1,-7) and (-1,-23)
Alik [6]
Answer: (0,-15)

--------------------------------------------------

Explanation:

Add up the x coordinates to get 1+(-1) = 0. Divide this sum in half to get 0/2 = 0. Therefore the x coordinate of the midpoint is 0.

Repeat for the y coordinates. First add the y coordinates to get -7+(-23) = -30. Then divide that result in half to get -30/2 = -15. So the y coordinate of the midpoint is -15.

Overall, the midpoint is (0,-15).

8 0
3 years ago
Mark was thinking of a number. Mark doubles it, then adds 11 to get an answer of 52.6. What was the original number?
Artemon [7]

Answer:

20.8

Step-by-step explanation:

The first step you need to do is to subtract 11:

52.6 - 11 = 41.6

The second step is to divide it by 2:

41.6 / 2 = 20.8

Mark was thinking of 20.8

5 0
2 years ago
Read 2 more answers
Solve 3x - 6y = – 1 for y
umka2103 [35]

Answer:

Step-by-step explanation:

3x - 6y = -1

-6y = -1 -3x

-6y = -(1+3x)

   y = -(1+3x)/-6

y = (1 + 3x )/6

7 0
3 years ago
I need helpp. Which function has its vertex below the x-axis
Dvinal [7]

Answer to the problem:

D

Basically the -8 shows you the y value that the vertex has !! You can also use desmos to visualize

6 0
3 years ago
Other questions:
  • Patty lives on a chicken farm and can collect 80 eggs in 2 hours. At that rate how long will it take her to collect 360 eggs?
    8·2 answers
  • Help i need this so bad its due tomorrow
    5·1 answer
  • What is the value of 0.1561 rounded to the nearest tent in a decimal and a fraction
    13·1 answer
  • Pls answer this! I need to pass!
    8·1 answer
  • in this question , use 1 foot equalto 12 inches 1 inch equalto 2.5 centimetres change 5 feet 8 inches to centimetres
    7·1 answer
  • Write the product of 6*6*6*6*6 in exponential form
    5·2 answers
  • Help plz I will give brainliest
    11·1 answer
  • PLEASE HELP IF POSSIBLE, ASAP!!!!!!!! :)
    7·1 answer
  • 50 points. Please complete it, and I'll give you brainiest
    15·1 answer
  • Does anyone know an equation for this table:
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!