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
DIA [1.3K]
3 years ago
13

The midpoint of UV is (5, -10). The coordinates of one endpoint are U(3,6). Find the coordinates of endpoint V.

Mathematics
2 answers:
Grace [21]3 years ago
6 0

The answer is (7, -26) for The second endpoint.  

We'll call the midpoint M. In order to find this, we must first note that to find a midpoint we need to take the average of the endpoints. To do this we add them together and then divide by 2. So, using that, we can write a formula and solve for each part of the k coordinates. We'll start with just x values.

(Ux + Vx)/2 = Mx

(Vx + 3)/2 = 5

Vx + 3 = 10

Vx = 7

And now we do the same thing for y values

(Uy + Vy)/2 = My

(Vy + 6)/2 = -10

Vy + 6 = -20

Vy = -26

This gives us the final point of (7, -26)

nikklg [1K]3 years ago
3 0

Answer:

The coordinates of point V is (7,-26)

Step-by-step explanation:

Let W be the midpoint of line UV

So, Coordinates of W = (x,y) = (5,-10)

We are given that coordinates of point U are x_{1},y_{1} =(3,6)

Now to find the coordinates of point V denoted by   x_{2},y_{2 } , we will use mid point formula since UV is the line and W is its midpoint .

Formula of midpoint :

(x,y)=(\frac{x_{1}+x_{2} }{2} ,\frac{y_{1} +y_{2} }{2} )

Now putting values in the formula we will get :

(5,-10)=(\frac{3+x_{2} }{2} ,\frac{6+y_{2} }{2} )

Thus  x= \frac{x_{1}+x_{2} }{2}

⇒ 5 = \frac{3+x_{2} }{2}

⇒ 5 *2 = 3+x_{2}

⇒ 10 = 3+x_{2}

⇒ 10 - 3 = x_{2}

⇒ 7 = x_{2}

Now, y = \frac{y_{1} +y_{2} }{2}

⇒ -10 = \frac{6 +y_{2} }{2}

⇒ -10*2 = 6 +y_{2}

⇒ -20 = 6 +y_{2}

⇒ -20 - 6 = y_{2}

⇒ -26 = y_{2}

Thus,  x_{2},y_{2 } =(7,-26)

Hence ,The coordinates of point V is (7,-26)



You might be interested in
What value equals 30?<br>A. 2(10)-(-10) -<br>B. 29 + 1<br>C.-29-1​
algol [13]

Step-by-step explanation:

A. 2(10)-(-10)

20 -(-10) -------> (-)×(-) =(+)

20 + 10

30

B.29 + 1

30

3 0
3 years ago
Read 2 more answers
What is the difference between "x times x"  and "x plus x"?
Mumz [18]
Well first off x times x is squaring whatever the number is while x plus x is just multiplying by 2
3 0
3 years ago
Read 2 more answers
What numbers do 9 12 6 3 and 5 go into
KiRa [710]
It wont be a perfect number
6 0
2 years ago
PLEASE HELP I NEED TO PASS THIS EXAM!<br>Given that triangle IHJ is equiangular, find x and y.
jok3333 [9.3K]
Use the interior angles theorem for the triangles I hope my answer helped if you have any questions don't be afraid to ask <span>(o^▽^o) <3</span>

8 0
3 years ago
Read 2 more answers
The amoebas on a petri dish is doubling every 5 minutes. If there are currently 8 amoebas on the dish, how many will there be in
pychu [463]

Answer:

32,768.

Step-by-step explanation:

There are 12 lots of 5 minutes in 1 hour.

The equation  is 8*(2^12)

= 8 * 4096

= 32,768.

3 0
2 years ago
Other questions:
  • F=G (m×M)/r^(2); solve for r
    10·1 answer
  • You are given the numbers {32+n,n/8,n+225}. Find the smallest value of n so that all of the numbers in the set are natural numbe
    8·1 answer
  • 1. If the product of the integers a,b, and c is 1, then what is the difference between the largest and the smallest possible val
    10·1 answer
  • Mr taylor bought back 180 euros to the uk the exchange rate was €1.2 to ?1 how kuch did he get in pounds
    10·1 answer
  • Given the function f(x)=6x^2+3 Find f(2a)
    9·1 answer
  • Please help me, the attachment is below. (If you don't know the answer to the question please don't answer)
    15·1 answer
  • Is (-1,7) solutions of y=4x-1
    6·2 answers
  • (100 points) Need help now, performance task. (last question on the test)
    10·1 answer
  • HELPPP
    9·1 answer
  • The relationship between a bacteria population p, in thousands, and time d, in days, since it was measured to be 1,000 can be re
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!