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
inn [45]
3 years ago
9

How does a 90° counterclockwise rotation about the origin change the coordinates of a shape

Mathematics
1 answer:
BaLLatris [955]3 years ago
4 0

Answer:

Step-by-step explanation:

it switches the x and y coordinates and places a negative on the new x

P=(x,y)

90° CCW rotation P'(-y,x)

You might be interested in
Add the two mixed numbers 1 1/3 + 3 2/3 = ?
pychu [463]

<em><u>im not sureeeeeeeeeeeeeeeeeeeeeeeee</u></em>

8 0
3 years ago
*Please answer before 5:45! I'll award brainliest!*
FromTheMoon [43]

Answer:

A

Step-by-step explanation:

Vertical angles are angles that are formed by 2 lines and are directly accross from each other. They do not share a ray, however they are always the same number of degrees.

so then the answer would be A, ∠ERT and ∠MRC since they are directly across from each other.

4 0
3 years ago
HELP ASAP PLEASE!!!!
DENIUS [597]

Answer:

q=(1,5) t=(-2,3)r=(3,-1)s=(0,0)

Step-by-step explanation:

6 0
3 years ago
To start a taco food truck service, a woman borrowed $7,500. If the loan was for 5 years and the amount of interest was $3187.50
Inga [223]

Answer:

The interest rate was 42.5%.

Step-by-step explanation:

8 0
3 years ago
Equation for $.10 times 30 equals three dollars
sukhopar [10]

Answer:

30 (.1)=3

or you could do

30×.1=3

you could use either one but I dont know what the person your turning the work in requires the equation to look like

6 0
3 years ago
Read 2 more answers
Other questions:
  • A bracelet that normally sells for $30.00 is on sale for $25.50. What is the percent discount?
    5·1 answer
  • Write a polynomial in standard form with zeros 1, 2, and −5.
    9·1 answer
  • the distribution of the diameters of douglas fir trees in a plot of national forest land is approximately normal with a standard
    5·1 answer
  • Last week, Matt's Diner sold 12 milkshakes with whipped cream on top and 8 milkshakes without whipped cream. What percentage of
    8·1 answer
  • What is 805,863 rounded to the nearest hundred thousand?
    12·1 answer
  • What is a simplified expression for 3(2x + y)
    10·2 answers
  • Prove using the notion of without loss of generality that 5x 5y is an odd integer when x and y are integers of opposite parity.
    11·1 answer
  • Choose the example of an inverse relationship
    13·1 answer
  • 7x=2x-35<br> A 7<br> B 5<br> C -5<br> D -7
    15·1 answer
  • What operation is this that’s all
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!