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
Elina [12.6K]
3 years ago
15

Rectangle ABCD has vertices A(3, 5), B(5,5), C(5, 1) and D(3, 1). Drag and drop the coordinates of each vertex when rectangle AB

CD is rotated 90° counter-clockwise around the origin.
Mathematics
1 answer:
garik1379 [7]3 years ago
5 0

Answer:

Given the coordinates of rectangle ABCD are;

A = (3, 5)

B = (5,5)

C = (5, 1) and

D = (3, 1)

The rule of rotation 90 degree counter-clockwise around the origin is given by;

(x, y) \rightarrow (-y, x)

Now, the coordinates of each vertex when rectangle ABCD is rotated 90 degree counter-clockwise around the origin are;

A(3, 5) \rightarrow A'(-5, 3)

B(5, 5) \rightarrow B'(-5, 5)

C(5, 1) \rightarrow C'(-1, 5)

D(3, 1) \rightarrow D'(-1, 3)

You might be interested in
mindy bought five eights of almonds and three forths of walnuts witch pair of fractions cannot be used to find how many pounds o
ss7ja [257]

Answer:

9

Step-by-step explanation:

I'M TELLING U THE ANSWER IS 9

7 0
3 years ago
1 is 25% of what numder
allsm [11]

Answer:

4, it's obvious think of it as a quarter.

Step-by-step explanation:

1 = 25%

2 = 50%

3 = 75%

4 = 100%

5 0
2 years ago
A used bookstore will trade 2 of its books for 3 of yours. If Val brings in 18 books to trade, How many books can she get from t
dolphi86 [110]

Answer:

She will get 12 books from the store

Step-by-step explanation:

We can use ratio's to solve

2 books out      x books out

------------------- =-----------------------------

3 books in          18 books in from Val


Using cross products

2 * 18 = 3 *x

Divide each side by 3

2*18 /3 = 3x/3

2*6 = x

12 =x

She will get 12 books from the store

8 0
3 years ago
Read 2 more answers
dev knows he only has 8gallons of gasoline in the tank. he wants to go on a 300- mile trip. will he have to buy more gasoline? a
max2010maxim [7]
Yes you will need more gassoline
6 0
3 years ago
Read 2 more answers
How to solve this system of equal: x+y+z=1;x^2+y^2+z^2=1
swat32

There are infinitely many solutions.

Algebraically, we can eliminate z and try to solve for x,y:

x+y+z=1\implies z=1-x-y

Then

x^2+y^2+(1-x-y)^2=1

\implies x^2+y^2+1-2x+x^2-2y+y^2+2xy=1

\implies x^2-x+y^2-y+xy=0

which is the equation of an ellipse.

5 0
3 years ago
Other questions:
  • The average runtime of a Macbook air is 6 hours with standard deviation 1 hour. Now suppose the frequency distribution of the ru
    11·1 answer
  • A building is 30 meters tall and 50 meters on each side of its square base. What is the perimeter of the base of the building?
    6·1 answer
  • joy is helping her father to build a rectangular deck that measures 14 feet by 19 feet find the area of the deck using a mental
    13·2 answers
  • 1/3(x + 2) = 2/3x + 4
    6·1 answer
  • A cylindrical swimming pool has a diameter of 18 feet and a height of 4 feet. About how many liters of water are needed to fill
    8·1 answer
  • PLEASE Help Me SOLVE NUMBER 3 PLEASE
    9·1 answer
  • When Ava went to bed, the temperature was 3°F. When she woke up, the temperature had decreased by 6°F.
    5·2 answers
  • -x + 3y = -23<br> -8x - 3y = -22<br> using elimination
    10·2 answers
  • Robert owns two dogs. Each day, one dog eats
    6·1 answer
  • Show work to the answer
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!