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
Anvisha [2.4K]
3 years ago
13

Determine whether the three points are the vertices of a right triangle.

Mathematics
1 answer:
solniwko [45]3 years ago
7 0

Answer:

A

Step-by-step explanation:

We plot the points (x,y) in the coordinate system and the points are shown in the diagram attached.

We can draw a line y = -6 connecting the RED and BLUE points. Also, we can draw a line x = 9 connecting the BLUE and GREEN points.

The intersection of these two PERPENDICULAR LINES is at the point (9, -6) (as seen --- The blue point).  So, when two perpendicular lines intersect, that point is a right angle.

So, the 3 points given INDEED make a right triangle.

So, correct answer is A

You might be interested in
3 friends share 7 cookies equally how much cookies does each friend get
NemiM [27]
7/3 is the answer.hope this helps=]
8 0
3 years ago
Read 2 more answers
6/8 = 30/___<br><br> what is the denominator for the 30 part
astra-53 [7]
6/8 = 30/40

Hope this helped!
6 0
3 years ago
Read 2 more answers
What percentage of 2km is 80m​
Readme [11.4K]

Step-by-step explanation:

80*x=2000*100

80x=200000

x=200000/80

x=2500%

5 0
3 years ago
How do you divide this as a mixed number. <br> - 2/3 ÷ (- 1/2)
dezoksy [38]
Recipricol the -1/2 to 2 and change the sign to multiply
-2/3 x 2 = -4/3
-4/3 = -1 1/3

-1 1/3 is your answer

hope this helps
3 0
3 years ago
Read 2 more answers
Coordinate and it's reflection over the x- axis be an even number
PilotLPTM [1.2K]
Depends on the original point
4 0
3 years ago
Other questions:
  • A can do a work in 14 days and working together A and B can do the same work in 10 days. In what time can B alone do the work? (
    7·1 answer
  • Triple 3, then add s to the result
    9·1 answer
  • What is that little thing that goes over the 2 and 6
    5·1 answer
  • The measures of the angles of triangle are 3x°,5x°,76°. Find the value of x
    15·1 answer
  • can someone help me with 18-20 plz!!!
    11·2 answers
  • What is <br> Show your work
    14·1 answer
  • PLEASE HELP ASAP I NEED HELP PLEASE????):
    12·1 answer
  • I need help ASAP!!!!!!!!!!!!
    12·1 answer
  • Can someone please help me solve this problem?
    7·1 answer
  • Solve 4 - x= -8. let me knowww real quick!
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!