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
ladessa [460]
2 years ago
6

Angle MNO is formed by segments MN and NO on the following coordinate grid:

Mathematics
2 answers:
sergiy2304 [10]2 years ago
7 0

Answer with explanation:

It is given that ,∠M NO is formed by segments MN and NO on the following coordinate grid.

Coordinate of Point M = (-1,1)

Coordinate of Point N= (-5,4)

Coordinate of Point O= (-1,4)

MN=\sqrt{(-1+5)^2+(1-4)^2}\\\\MN=\sqrt{16+9}\\\\MN=5\\\\NO=\sqrt{(-1+5)^2+(4-4)^2}\\\\NO=4\\\\MO=\sqrt{(-1+1)^2+(4-1)^2}\\\\MO=3

MO²+NO²=MN²

So,By Pythagorean Theorem, ΔM NO is right Angled Triangle having ∠ O=90°.

Now, it is given that, ∠MNO is rotated 90 degrees counterclockwise about the origin to form ∠ M′N′O′.

⇒When we rotate a Triangle either Anticlockwise or Clockwise the triangle before Rotation and Triangle after rotation will be congruent to each other.

Option D:→

 m∠ M′N′O′ = m∠M NO

Eva8 [605]2 years ago
6 0

Answer:

I am 90% sure that the answer is M'N'O' is 90*

Step-by-step explanation:

A line segment MN is shown as M = -1,1 and N= -5,4 this makes a diagonal line across the grid. Another line segment NO is shown with O as ordered pair negative 1, 4. Angle MNO is rotated 90 degrees counterclockwise about the origin to form angle M′N′O′. this is where the angles meet, Rotating the shape (or the angles) does not change the degree of the angle of the shape. I am 99% sure that an 90* angle would be formed. but im just in middle school so what do i know?

You might be interested in
Mary,Tom,Sophia & Isaac share minutes on their cell phone plan. Mary used 1/4 of the minutes,Tom used 0.5 of the minutes,and
nataly862011 [7]
Hello there! So, 1/4 is equivalent to 0.25, which is 25% in percent form. 0.5 is 50% and 0.2 is 20% in percent form. 50 + 20 + 25 is 95. 100 - 95 is 5. Issac can use 5% of the minutes on the cell phone plan. The answer is D: 5%.
5 0
3 years ago
If you answer this pls answer the other questions i asked for brainly
vlada-n [284]

Answer:

2 is the answer

Step-by-step2 explanation:

3 0
2 years ago
Read 2 more answers
Byron is conducting an experiment to determine whether a new medication is effective in reducing coughing. He finds 1,200 volunt
hammer [34]

Answer:

The medication is effective, but may take some time to work its way to the immune system

Step-by-step explanation:

3 0
2 years ago
Need help please<br>thxs​
GenaCL600 [577]
The result should be 4 if it’s using PEMDAS
4 0
2 years ago
Which expression is equivalent to (5x + 2) + (4x - 3)?
mamaluj [8]
The answer to this is E
7 0
2 years ago
Other questions:
  • Will mark brainliest answer, please answer !!!!
    14·2 answers
  • Add:
    10·2 answers
  • 10) A survey of business students who had taken the Graduate Management Admission Test (GMAT) indicated that students who have s
    10·1 answer
  • Think of a situation in the real world where a relationship occurs between two sets. For example, I could list several different
    14·1 answer
  • 1,2,3,5
    14·2 answers
  • How much paper will be needed to cover the triangular prism shown?
    12·2 answers
  • Please need help on this
    8·1 answer
  • Hunter surveyed 200 of the students in his school bout there favorite color. 66 student said their favorite color was blue. What
    14·1 answer
  • :pppppppppppp here it is again
    13·2 answers
  • Round this number to the nearest 10 and 100<br><br> 374,028<br><br> Nearest 10:<br><br> Nearest 100:
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!