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
Sunny_sXe [5.5K]
3 years ago
6

K is the midpoint of line JL. J has coordinates (2, -1), and K has coordinates (-4, 3). What are the coordinates of L?

Mathematics
1 answer:
Maksim231197 [3]3 years ago
4 0
Well the midpoint formula to find the coordinates is ( (x₂ + x₁)/2 , (y₂ -+ y₁)/2 )
Basically you find the average of each points to find the midpoint. Well we already have the midpoint so  we plug our numbers in with variables to find the other point. Let's start with the x value of coordinate L:
(2 + x₁)/2 = -4    the 2 came from point J and the -4 came from the midpoint k.
2+ x₁ = -8
x₁ = -10        this is the  x coordinate of point L. Let's find the y
(-1 + y₁)/2 = 3
-1 + y₁ = 6
y₁ = 7      this is the y coordinate of L
L's coordinate is (-10, 7)

You might be interested in
The base of a rectangular prism has an area of 8 square meters. The height of the rectangular prism is 5 meters.
elena-14-01-66 [18.8K]
Do you have a picture
8 0
3 years ago
Read 2 more answers
65/p • 3 when p = 5
Makovka662 [10]

Answer:

39

Step-by-step explanation:

65/5=13

13x3=39

8 0
3 years ago
Read 2 more answers
If x = 4 and y = 7, evaluate the - following expression: 20 +2(3y - 4x)​
Andrei [34K]

Answer:

30

Step-by-step explanation:

20+2(3*7 - 4*4)

20+2(21-16)

20+2*5

20+10

30

8 0
3 years ago
Read 2 more answers
Simpliest radical form for the square root of 72​
DIA [1.3K]

Answer:

√72=2⋅3√2.

Step-by-step explanation:

This is your answer I am pretty sure this is correct.

If not please let me know.

6 0
2 years ago
What is 125% of 144?
Monica [59]

Answer:

180

hope this helps :)

3 0
2 years ago
Read 2 more answers
Other questions:
  • Grid lines on a map describes
    10·2 answers
  • Which expression is equivalent to 10p - 35?
    11·2 answers
  • (a) A color printer prints 7 pages in 4 minutes.<br> How many pages does it print per minute?
    15·1 answer
  • Choose the inequality that represents the following graph
    7·2 answers
  • A firm wishes to maintain an internal growth rate of 7.1 percent and a dividend payout ratio of 25 percent. The current profit m
    9·1 answer
  • Donovan: m=312.3 b=18.5<br> Find the slope of the linear model
    5·1 answer
  • Please help if you can it's just some homework.​
    9·1 answer
  • Will there be an inauguration in 2046? hurry plz
    8·2 answers
  • Item 4
    11·2 answers
  • Help please help me
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!