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
Schach [20]
3 years ago
10

a line segment has (x1,y1) as one endpoint and (xm,ym) as its midpoint. Find the other endpoint (x2,y2)of the line segment in te

rms of x1,y1,xm, and ym.
Mathematics
2 answers:
svlad2 [7]3 years ago
7 0

(x1,y1)

(x2,y2)

(xm,ym)

Midpoint formula is given as below.

((x1 + x2)/2 , (y1 + y2)/2 )

Where

(x1 + x2)/2 = xm ----------- (1)

(y1 + y2)/2 = ym ----------- (2)

Equation (1) implies that;

x1 + x2 = 2xm

x2 = 2xm – x1

Equation (2) implies that;

y1 + y2 = 2ym

y2 = 2ym – y1

Thus the end point is

<span>(x2,y2) = (2xm – x1, 2ym – y1)</span>

Neko [114]3 years ago
7 0
<span>A line segment has (x1, y1)as one endpoint and (xm, ym)as its midpoint.

Use the formula? (x2, y2) = (2xm − x1, 2ym − y1) to find the coordinates of the endpoint of a line segment if the coordinates of the other endpoint and midpoint are (1, 8), (−3, −1) and (−7, 16), (3, 6),respectively.
 
(a) Endpoint: (1, 8), (−3, −1) (x2, y2) = ( , )
(b) Midpoint: (−7, 16), (3, 6) (x2, y2) = ( , )
           

ANSWER a) (x2,y2) = (2x-x1, 2y-y1) for midpoints m = 1 = {(2(-3)-1), (2(-1)-8)} = (-7,-10)

Answer  b) (x2,y2) = (2x-x1, 2y-y1) for midpoints m = 1 = {(2(3)+7), (2(6)+16)} = (13,28)</span>
You might be interested in
Plantea una ecuacion
Anna35 [415]

Answer:78phy

gigh[ood9..8d55.5.5.5.5.5.5.5.6.s7s47.4

Step-by-step explanation:

8 0
3 years ago
It is 280 feet to the cafeteria.how many feet are there in a round trip
kodGreya [7K]
A round trip is twice the distance herein;
So, (280*2) feet
=560 feet
6 0
3 years ago
Can someone please help me out. I am in need of desperate help and have to leave in one hour! Please help
gtnhenbr [62]
The length is (3/5 -1/5)=2/5
the height is also 2/5
area: length * height =2/5 *2/5=4/5
D is correct. 
8 0
3 years ago
Read 2 more answers
A________ has cross-sectional shapes, taken parallel to a base, that are similar
alexdok [17]

Answer:

I think it is C

Step-by-step explanation

<em>cube has equal sides and is parallel.</em>

3 0
2 years ago
I'm honestly conflicted between C and D. Help.​
hichkok12 [17]
It’s B. because 6•6=36 and B shows a little over six so B would be your answer.
3 0
3 years ago
Read 2 more answers
Other questions:
  • Eddie has saved up $45 to purchase a new camera from the local store. The sales tax in his county is 7% of the sticker price. Wr
    11·1 answer
  • What is y^4-36 in simplest factored form?
    7·1 answer
  • Best rentals charges a daily fee plus a mileage fee for renting its cars. barney was charged $111.00 for 3 days and 300 miles, w
    8·1 answer
  • If the diameter of a sphere is 4 ft, then what is its surface area? Leave your answers in terms of π
    7·2 answers
  • 2+4x=2y/w solve for x
    12·1 answer
  • 1/8 of the brass instruments are too if there are 240 instruments in the band how many are tubas
    11·1 answer
  • Please help me if you do not know the answer dont answer it​
    15·1 answer
  • Use a ratio to compare this quantity 3 kg ; 200g
    11·2 answers
  • Can someone please explain how to solve 2.7÷0.8 step by step please​
    9·2 answers
  • Divide to write 8/12 in simplest form
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!