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
Alex_Xolod [135]
3 years ago
15

A triangle is rotated 90° about the origin. Which rule describes the transformation?

Mathematics
2 answers:
mr Goodwill [35]3 years ago
5 0

Answer:

b

Step-by-step explanation:

Jlenok [28]3 years ago
3 0
The correct answer is <span>(x, y) → (–y, x). </span>
You might be interested in
Is f(x)=x^3 an odd function
klasskru [66]
It is even! hope this helps! 
5 0
3 years ago
Read 2 more answers
If Teresa counts 9 leaves on September 1, how will the number of leaves change from may 1 to September 1
IRINA_888 [86]
Teresa counted 2 leaves on May 1st and 9 leaves on September 1st.

The difference in the number of leaves is:
9 - 2 = 7

Hence, the number of leaves has increased by 7 units.
5 0
3 years ago
Please show how you solved the problem. <br><br><br><br><br><br><br><br> 4a - 14 = 7a - 8
lianna [129]

4a - 14 = 7a - 8

4a - 7a = 14 -8

-3a = 6

a = 2

ok done. Thank to me :>

4 0
2 years ago
Read 2 more answers
two trains ,each 100 m long,moving in opposite directions ,cross each other in 8 seconds .if one is moving twice as fast as the
Feliz [49]

Answer:

60 km/hr

Step-by-step explanation:

100+100

_______         =3x

      8

3x= 200/8

x=200/24 mps

=30mph

final speed is 60km/hr because its 2x's more =2*30=60

8 0
3 years ago
A bag contains 2 red marbles, 7 blue marbles and 8 green marbles. If two marbles are drawn out of the bag, what is the exact pro
dem82 [27]
The overall probability it 7/17
5 0
2 years ago
Other questions:
  • Evaluate the following expression. Round your answer to two decimal places.
    8·1 answer
  • Solve the equation e^x-3=(1/e^4)x+6
    7·1 answer
  • Which type of reasoning allows you to use observation to find the next three
    10·1 answer
  • A car’s value decreases 5% every year after it is purchased. If the original price of the car was $30,000, how much is the car w
    15·1 answer
  • Write the equation of a line that has a slope of -3 and y-intercept of 10
    7·1 answer
  • Catherine got 9 3/8 pounds of cherries from her tree this year last year she only got 6 1/4 pound how many times more pounds did
    6·1 answer
  • Help me with this please<br> who ever is correct gets Brainliest
    15·2 answers
  • A swim pass costs $30 for the first month. Each month after that, the cost is $20 per month. Riley wants to swim for 12 months.
    7·1 answer
  • Jeff and Kevin went to the fair with $20 each. They paid $6 for two rides, $2 for cotton candy, and bought two drinks at $3 each
    12·1 answer
  • 9. What is the value of x?<br> Drawing not to scale<br> 61<br> 37<br> 85<br> 122
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!