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
lisabon 2012 [21]
3 years ago
7

Point A is at (2, -8) and point C is at (-4, 7).

Mathematics
1 answer:
Dahasolnce [82]3 years ago
7 0

Answer:

(-2, 2)

Step-by-step explanation:

<u>Given:</u>

  • Point A is at (2, -8) and point C is at (-4, 7)

<u>Difference of coordinates:</u>

  • Δx = 2 - (-4) = 6
  • Δy = - 8 - 7 = - 15

<u>The ratio of AB to AC is 2:1. So:</u>

  • AB = 2*AC/3 and BC = AC/3

<u>Then coordinates of point B should be 2/3 from the point A:</u>

  • x = 2- 6*2/3 = 2 - 4 = -2
  • y = - 8 - (-15)*2/3 = -8 + 10 = 2

So point B has coordinates of (-2, 2)

You might be interested in
What is the equation of a line that passes through (4, 7) and has a slope of −14?
deff fn [24]
Slope = -1/4
(4, 7)

y - 7 = -1/4 (x - 4)
y - 7 = -1/4x + 1
y = -1/4 + 8

answer is C
5 0
2 years ago
Find the median if this set of numbers: 7, 6, 19, 12, 16, 19, 19, 6 ​
tankabanditka [31]

Answer:

20

Step-by-step explanation:

Order the numbers from smallest to largest, then cross one number off until you have one or two numbers left.

If there is an EVEN number of numbers(like this one): there will be two numbers left, therefore you add those two numbers together, then divide by two.

If there is  an ODD number of numbers: there will be one number left, therefore that is your answer!

Hope this helps!

-PusheenDaCat1017

6 0
3 years ago
Is 8.27 rational or irrational?
vladimir1956 [14]

Answer:

Rational

Step-by-step explanation:

8.27 is rational

6 0
2 years ago
Read 2 more answers
A total of 330 tickets were sold for the school play. They were adult tickets or student tickets. The number of student tickets
vlada-n [284]
223 tickets were sold
8 0
3 years ago
Read 2 more answers
Thirty times the square of a non-zero number is equal to 8 times the number. What is the number?
borishaifa [10]
Need help ask me anything

6 0
3 years ago
Other questions:
  • you spend 10 mind doing homework then u spend 2 hours watching television as a fraction in simplest form
    8·1 answer
  • What percent of 641 is 73?
    12·2 answers
  • Wednesday morning, the temperature was −12 ∘F. By the afternoon, the temperature was 23 ∘F. Write and then evaluate a subtractio
    8·1 answer
  • Someone please help!!
    9·1 answer
  • Mrs. Garcia worked the following problem.<br> Is she correct? If not, explain her mistake.
    12·2 answers
  • 4y=6y-2b solve for y
    5·2 answers
  • I NEED HELP ASAP: Bonnie deposits $80.00 into a new savings account.
    9·1 answer
  • If your correct i will give u brainlist :)))))))))))
    9·1 answer
  • Which is an equation of the line that passes through the point (8,7) and is perpendicular to the line whose equation is y = 4x-1
    12·1 answer
  • Midpoint anyone
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!