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
aalyn [17]
3 years ago
14

Rotate rectangle ABCD 90ºccw about the origin. What are the image coordinates?

Mathematics
1 answer:
bazaltina [42]3 years ago
7 0

Answer:

Step-by-step explanation:

1. When rotating a point 90 degrees counterclockwise about the origin our point A(x,y) becomes A'(-y,x). In other words, switch x and y and make y negative.

2. The rule for a rotation by 180° about the origin is (x,y)→(−x,−y) .

3. Rotation of a point through 180°, about the origin when a point M (h, k) is rotated about the origin O through 180° in anticlockwise or clockwise direction, it takes the new position M' (-h, -k). ...

You might be interested in
Please help with 22 I will give brainliest
Elan Coil [88]

Answer:

5 is the greatest number of cups we can make.

Step-by-step explanation:

Given: 50 red bears, 25 blue bears and 35 green bears.

Now, finding the greatest number of cups we can make with same number of each colour in cups.

∴ we will be using greatest common factor (GCF) to know the number of cups.

50= 5\times 5\times 2\\\\25= 5\times 5\\\\35= 5\times 7

∴ GCF= 5

5 is the greatest number of cups we can make with same number of each colour.

7 0
3 years ago
What is the second term of the expression 2x + 3x + 5
mojhsa [17]

Answer:

2x + 3x + 5= 10x

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
What is 30% off if 11. 20
GalinKa [24]
The correct answer is $7.84
4 0
3 years ago
Read 2 more answers
Plz do this ill mark brainly ​
Vera_Pavlovna [14]

Answer:

1. Expression: y = 235x

Answer: 1,175

2. The cost of the shirts is 5 dollars. Alex has 15 dollars in his wallet. He wants to buy 3 shirts. Write an expression that represents this problem.

Step-by-step explanation:

5. 235 per second

5 x 235 = 1,175

Expression: y = 235x

7 0
3 years ago
HELP MEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE
Murljashka [212]
Well the square root of the square would be 7, as 7*7=49.

And as square’s sides are all the same length, the square’s perimeter would be 7*4 or 28 meters.

So the perimeter of the square is 28 meters.

I hope this helps!
8 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the following best describes the algebraic expression x/3-15
    13·1 answer
  • It takes 40 minutes for 8 people to paint 4 walls. How many minutes does it take 10 people to paint 7 walls?
    12·1 answer
  • Five friends attend a matinee movie and spend $8 per ticket. They also purchase a small bag of popcorn each. If the friends spen
    6·2 answers
  • Kayla works for 7 hours at $10.25 per hour. How much does he earn?
    5·1 answer
  • A storage room measure 48 inches by 60 inches. What is the total area in square feet of the closet?
    5·2 answers
  • Find the perimeter of the flag in the scale drawling. PLZ HELP I AM CONFUSED
    8·1 answer
  • What is the area of the figure on the coordinate plane below?
    7·2 answers
  • Solve the expression-7- (-7)
    12·1 answer
  • The sum of two rational numbers is -8. if one of the is -8/17, find the other. plz help me ​
    9·2 answers
  • Solve for m GHI if m GHJ = 59° and m JHI = 39º.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!