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
Darya [45]
3 years ago
13

What is the ordered pair of C' after point C (1, 2) is rotated 90° clockwise?

Mathematics
2 answers:
Vaselesa [24]3 years ago
7 0

Answer:

C' (2, -1)

Step-by-step explanation:

C (1, 2) is rotated 90° clockwise

(y,-x)

When a point (x,y) is rotated  90 degree clockwise, the point (x,y)

becomes (y,-x). Interchange the x  and y values, multiply x by -1

point rotated 90 degree clockwise (x,y) -> (y,-x)

C (1, 2) is rotated 90° clockwise (1,2) -> (2,-1)

C' (2, -1)

jok3333 [9.3K]3 years ago
3 0
I believe it would be the 4th C
You might be interested in
What is the surface area of a square pyramid that has a base length of 5 inches and triangular faces that are 9 inches tall
scZoUnD [109]

Answer:

115 in²

Step-by-step explanation:

SA = Area of triangular surfaces + area of the square base

SA= 2bh + b²

SA = 2(5)(9)+5²

SA = 90+25

SA = 115

7 0
3 years ago
Simplify<br> 21x^6 y^5<br> 14x^2y^9
PIT_PIT [208]

Answer:

\frac{3x^{4} }{2y^{4} }

Step-by-step explanation:

Factor out 7 from top and bottom :

\frac{7(3x^6y^5)}{7(2x^2y^9)}

Divide top and bottom by 7 :

\frac{3x^6y^5}{2x^2y^9}

Simplify :  

\frac{x^6}{x^4}=x^{2}

Simplify :

\frac{y^5}{y^9} = y^{-4}  = \frac{1}{y^{4} }

Collect everything together :

\frac{3x^{4} }{2y^{4} }

Hope this helped and have a good day

5 0
2 years ago
The tuition at a college increased from 50,000 in 2006 to to 59,000 in 2007. What is the percent increase in tuition
Paha777 [63]

Answer:

37%

Step-by-step explanation:

5 0
3 years ago
6(x-5) = 5(x+5)
Mariana [72]

Part 1:

6(x-5) = 5(x+5) (x = 55)

4y + 2 (-3 + 2y) = 1-y (x = 7/9)

Part 2:

4(a-6) = 8a - (4a-24) (No Solution)

4(2x-8) = 8(x-8) (No Solution)

2(3x-3) = -6x-6 (Identity (x = 0))


4 0
3 years ago
I have four factors 3 of my factors are 1,2,and 6 what is my fourth factor
Naddik [55]
12
2 multiplied by 6 is 12 and so 1 multiplied by something is 12
Hope this helps. 
7 0
3 years ago
Read 2 more answers
Other questions:
  • A rectangle prism is 8 inches long and 5 inches wide. It is filled with water up to 2 inches below the top. The height of the wa
    15·1 answer
  • What number :Increased by 130% is 69 ?
    9·1 answer
  • Solve for x:
    15·2 answers
  • NEED ANSWER ASAP <br> MARKING BRAINLIEST
    13·1 answer
  • Plz help!!!!!<br><br> what is 5 X 9
    11·1 answer
  • Plz help me with this box and whisker plot I’m confused plz make the whisker plot and answer these questions Can you make a box
    11·1 answer
  • Grace borrowed $92 from her father. She already paid back $12. She will pay him another $16 on
    12·1 answer
  • Whats the inequality?? i need help with this!!
    13·2 answers
  • Good Luck! I might give Brainliest.
    12·1 answer
  • Which set of equations would have infinite solutions?
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!