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
Mice21 [21]
2 years ago
10

The midpoint of AB is M(-3, 0). If the coordinates of A are (1,-4), what are the coordinates of B?

Mathematics
1 answer:
zimovet [89]2 years ago
7 0

Using the given information, the coordinates of B are (-7, 4)

<h3>Midpoint of a Line </h3>

From the question, we are to determine the coordinates of B.

Given a line with endpoints (x₁, y₁) and (x₂, y₂), then the midpoint of the line is

((x₁+x₂)/2, (y₁+y₂)/2)

From the given information,

The midpoint of AB is M(-3, 0)

and

The coordinates of A are (1,-4)

Let the coordinates of B be (x₁, y₁)

Then,

-3 = (1 + x₁)/2

-6 = 1 + x₁

x₁ = -6 -1

x₁ = -7

Also,

0 = (-4 + y₁)/2

0 = -4 + y₁

y₁ = 0 + 4

y₁ = 4

Hence, the coordinates of B are (-7, 4)

Learn more on Midpoint of a line here: brainly.com/question/18315903

#SPJ1

You might be interested in
The graph shows the cost of buying tickets to a concert.
-Dominant- [34]

Answer:

305

Step-by-step explanation:

if the unit rate is $30.5 then thats how much it cost per 1 ticket.

To get 10 tickets we have to do x10

30.5 x 10 = 305

4 0
3 years ago
Read 2 more answers
in 2008 election there was 28 blue states and22 red states express the red states and blue states as fractions lowest terms
seropon [69]
Blue states.) 14/25
Red states.)11/25
4 0
3 years ago
A basket is filled with white eggs and brown eggs. Half of the white eggs are cracked. An egg is randomly selected from the bask
NemiM [27]
1/4 there you go much love
3 0
3 years ago
Help! Given that tanθ=-1, what is the value of secθ, for 3π/2&lt;θ&lt;2π?
user100 [1]

Answer:  Choice B)  \sqrt{2}

Work Shown:

\sec^2(\theta) = \tan^2(\theta) + 1\\\\\sec^2(\theta) = (\tan(\theta))^2 + 1\\\\\sec^2(\theta) = (-1)^2 + 1\\\\\sec^2(\theta) = 2\\\\\sec(\theta) = \sqrt{2}\\\\

Note: secant is positive in quadrant Q4, when theta is between 3pi/2 radians and 2pi radians (270 degrees and 360 degrees). So that's why we don't consider the minus form of the plus minus.

5 0
2 years ago
Which of these tables best represents the equation y = 5x – 8
solong [7]
Which tables since there’s no picture
6 0
3 years ago
Other questions:
  • 800 calories for7 serving of pasties blank calories per serving
    11·2 answers
  • The line parallel to y=9x+4 that passes through (2,7)
    5·1 answer
  • Find the volume 3yd 6yd 7yd
    12·2 answers
  • A t-shirt that was originally priced at $14 is marked down to $10.
    9·1 answer
  • I need some help with number five because I'm stupid. Please and thanks
    9·2 answers
  • Seven subtracted from c is less than or equal to 29
    8·2 answers
  • Which of the following angles have a greater measure than angle 5
    6·2 answers
  • Which of the following statements are true? Select all that apply.<br> A triangle is shown.
    8·1 answer
  • 36x - 63 = k(4x - 7)
    5·1 answer
  • HELPPPP!!!! A, B, C, or D!
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!