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
Volgvan
3 years ago
11

Find the other endpoint of the line segment with the given endpoint and midpoint.

Mathematics
1 answer:
OLEGan [10]3 years ago
7 0

Answer:

Other Endpoint (x₂,y₂) = (16,25)

Step-by-step explanation:

We are given endpoint = (4,-9) and midpoint(10,8) we need to find the other endpoint of line segment.

Let other endpoint be (x₂,y₂)

The formula used to find other endpoint is using formula of midpoint

M(x_m,y_m)=(\frac{x_1+x_2}{2},\frac{y_1+y_2}{2})

We have x_1=4 , y_1= -9 , x_m=10, y_m=8

Using formula and finding (x₂,y₂)

M(x_m,y_m)=(\frac{x_1+x_2}{2},\frac{y_1+y_2}{2})\\(10,8)=(\frac{4+x_2}{2},\frac{-9+y_2}{2})\\10=\frac{4+x_2}{2} , 8=\frac{-9+y_2}{2}\\Finding\ x_2\\10*2=4+x_2 \\20=4+x_2\\x_2=20-4, \\x_2=16\\Finding \ y_2\\8*2=-9+y_2\\16=-9+y_2\\y_2=16+9\\y_2=25

So, x₂=16 and  y₂=25.

So, Other Endpoint (x₂,y₂) = (16,25)

You might be interested in
The equation 24x2+25x−47 ax−2 =−8x−3− 53 ax−2 is true for all values of x≠ 2 a , where a is a constant. What is the value of a?
lesantik [10]
I swear if it’s wrong I’m sorry ok but it’s 3 for me
8 0
3 years ago
Read 2 more answers
If s(x) = x – 7 and t(x) = 4x2 – x + 3, which expression is equivalent to
Vlada [557]
The answer is If you would like to find the expression that is equivalent to (t*s)(x), you can calculate this using the following steps:

s(x) = x - 7
t(x) = 4x^2 - x + 3

(t*s)(x) = t(s(x)) = t(x - 7) = <span>4(x - 7)^2 - (x - 7) + 3 = 4(x - 7)^2 - x + 7 + 3

The correct result would be </span>4(x – 7)2 – (x – 7) + 3.
6 0
3 years ago
Which best describes the transformation that occurs from
Law Incorporation [45]

Answer:

right 2 , up 3.

Step-by-step explanation:

The -2 moves 2 to the right and the + 3 means 3 up.

6 0
3 years ago
which ordered pairs in the form (x, y) are solutions to the equation 3x−4y=21 ? Select each correct answer. (−1, −6) (−3, 3) (11
Valentin [98]

Answer:

see explanation

Step-by-step explanation:

To determine which ordered pairs are solutions to the equation

Substitute the x and y values into the left side of the equation and if equal to the right side then they are a solution.

(- 1, - 6)

3(- 1) - 4(- 6) = - 3 + 24 = 21 = right side ← thus a solution

(- 3, 3)

3(- 3) - 4(3) = - 9 - 12 = - 21 ≠ 21 ← not a solution

(11, 3)

3(11) - 4(3) = 33 - 12 = 21 = right side ← thus a solution

(7, 0)

3(7) - 4(0) = 21 - 0 = 21 = right side ← thus a solution

The ordered pairs (- 1, - 6), (11, 3), (7, 0) are solutions to the equation

3 0
3 years ago
Read 2 more answers
Plz help me to find this answer plz​
just olya [345]

Answer:

I think the answer would just be 2, I'm not for sure on this one

4 0
3 years ago
Other questions:
  • A jar contains 17 orange,7 pink, and 4 black marbles. A marble is drawn at random.What is the probability that the marble is pin
    13·1 answer
  • I need help please, can you help me?
    5·1 answer
  • Two times a number plus four is 22. What is the number?<br> 2<br> 6<br> 9<br> 11
    6·2 answers
  • Organize the following expressions from greatest to least by number of terms:
    5·1 answer
  • Enter the value of 5.2+(-5)-(-0.4).
    10·2 answers
  • I NEED HELP I WILL GIVE 100 POINTS FOR IT its a picture 7th grade math
    11·2 answers
  • URGENT PLEASE HELP! What is the slope of the line <br> y = -2x - 4?
    7·1 answer
  • Which expression is equivalent to 1/3 (6m+15) +3
    6·2 answers
  • Please Help I will Give Brainest and 100 points and no fake answers
    12·1 answer
  • Is 0.56 greater or less than 4/5
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!