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
svetoff [14.1K]
3 years ago
8

If a segment has an endpoint at (3, 2) and the midpoint at (-1, 2), what are the coordinates of the other endpoint?

Mathematics
2 answers:
Assoli18 [71]3 years ago
7 0
Midpoint between the points (x1,y1) and (x2,y2) is ( \frac{x_1+x_2}{2},\frac{y_1+y_2}{2} )

so if mid is (-1,2) and an endpoint is (3,2) then
mid between (3,2) and (x2,y2) is ( \frac{3+x_2}{2},\frac{2+y_2}{2} )

the x values and y values corespond

(3+x2)/2=-1
times 2
3+x2=-2
minus 3
x2=-5


other one
(2+y2)/2=2
times 2
2+y2=4
minus 2
y2=2

the other point is (-5,2)
Paraphin [41]3 years ago
3 0
The other endpoint would have to be (-5,2), going off the definition of a midpoint. Since 3 is for units to the right of -1, that would mean that the other end point would have to be 4 units to the left, which is -5.
You might be interested in
Rewrite the expression 10 to the -3 power
liberstina [14]

Answer: 0.001 or 1/1000

Since it is a negative exponent and -3 so it is in the thousandths, so 1/1000 or 0.001.

Have a good day! : )

6 0
3 years ago
Which expression is a representation of the following:
Brums [2.3K]
The correct expression is A.
4 0
3 years ago
Witch is grater 18/24 or 55%
GrogVix [38]

Answer:

i would say 18/24

Step-by-step explanation:

6 0
3 years ago
The quotient of w and 10 is equal to 7
Verdich [7]

Answer:

8

Step-by-step explanation:

6 0
3 years ago
Need help on a systems of equations word problem
lapo4ka [179]

Answer:

brazil: 12.8 portugal: 14.769230769230769 (you need to round it)  

Step-by-step explanation:

just divide.

8 0
3 years ago
Other questions:
  • Joe spend $350 on bills monthly. Of this total and 11% for car insurance, 2/9 is for cable, 1/10 is for phone. How much money do
    15·1 answer
  • Suppose the desks are arranged in rows of 4. how many seating arrangements are there that put larry, moe, curly, and shemp in th
    11·1 answer
  • Which has the greatest rate of change?
    10·2 answers
  • PLZ HELP ASAP RADIANS AND ARC LENGTH
    12·1 answer
  • Find cardinality of set B<br><br> B = {∅, {1}, {1, 2}, {1, 2,3}, · · · , {1, 2, · · · , m}}
    9·1 answer
  • Which of the following does not illustrate randomization?
    12·2 answers
  • WILL MARK BRAINLIEST A number cube is rolled and a coin is flipped. Predict how many times you would get heads and a number grea
    12·2 answers
  • PLEASE HELP ME!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    6·1 answer
  • Find the value of x.
    12·1 answer
  • Suppose f(x) = x² and g(x)= (1/5x)^2
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!