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
Irina18 [472]
4 years ago
14

A triangle is rotated 90 abput the origin. which rule describe the transformation

Mathematics
1 answer:
Usimov [2.4K]4 years ago
3 0
Rotation 90 degree around the origin counterclockwise is  formula is (x,y) changes to (-y,x) but rotation 90 degree clockwise is (y,-x)
You might be interested in
Which graph best represents the relationship between time and the average mass?
natita [175]
The second graph or the letter B
3 0
3 years ago
Can someone answer 13??? Please help!!!
Oliga [24]
<h3>Answer: B) 10.3</h3>

Work Shown:

cos(angle) = adjacent/hypotenuse

cos(20) = x/11

11*cos(20) = x

x = 11*cos(20)

x = 10.336618828645

x = 10.3

Make sure your calculator is in degree mode.

5 0
3 years ago
Read 2 more answers
What is a math problem that equals to 44?
-BARSIC- [3]
44*1 , 43+1, 44+0 , 42+2, there are numerous ways a problem could equal 44
6 0
3 years ago
-7p = -3p - 8<br> p =<br> Help
jeka94

Answer:

p=2

Step-by-step explanation:

-7p = -3p - 8

Add 3p to each side

-7p+3p = -3p+3p - 8

-4p = -8

Divide each side by -4

-4p/-4 = -8/-4

p = 2

6 0
3 years ago
Read 2 more answers
Write the quadratic equation y=x^2-6x+7 in vertex form
S_A_V [24]
The answer is (x-3)^2-2
5 0
3 years ago
Other questions:
  • Jamal is 167 cm tall. Which expression finds Jamal’s height in dekameters? Use the metric table to help answer the question.
    9·2 answers
  • Charlie estimated 293 - 44 and got a difference of about 250. is this a reasonable estimate? Explain
    9·1 answer
  • 8-2 3/4 please help im so confused...
    9·2 answers
  • A miniature basketball has a diameter of 18 centimeters. How much air is needed to fill the basketball? Round your answer to the
    14·1 answer
  • Find the value of x in each quadrilateral.
    9·1 answer
  • The principal of a large high school wants to know if students spend more than 1 hour doing homework per night, on average. To i
    15·1 answer
  • If t=0 1980 find the value for t in 1990
    7·1 answer
  • What is the average of 63, 84, and 102?
    15·1 answer
  • Plz help with algebra! 50 POINTS + BRAINLIEST! random answers will be reported.
    13·2 answers
  • The Teknomite Corporation must appoint a president, chief executive officer (CEO), a chief operating officer (COO). It must also
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!