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
Pavel [41]
2 years ago
12

Rotation 180 degrees about the origin

Mathematics
1 answer:
WITCHER [35]2 years ago
4 0

Answer:

<u>Rule for rotation 180° about the origin:</u>

  • (x, y) → (-x, -y)

<u>Given coordinates:</u>

  • U(1, 0), V(4, -1), T(1, -3)

<u>Coordinates of the image, apply the rule above:</u>

  • U'(-1, 0), V'(-4, 1), T'(-1, 3)
You might be interested in
Find an equivalent expression for the given expression: 36x + 24
charle [14.2K]
The answer is 4(9x + 8)
6 0
3 years ago
Trigonometric Identities and Applications? help
Vadim26 [7]
\bf h=-15cos\left( \frac{2\pi }{5}t \right)\qquad \boxed{h=8}\qquad 8=-15cos\left( \frac{2\pi }{5}t \right)&#10;\\\\\\&#10;\cfrac{8}{-15}=cos\left( \frac{2\pi }{5}t \right)\implies cos^{-1}\left(  \frac{8}{-15}\right)=cos^{-1}\left[ cos\left( \frac{2\pi }{5}t \right) \right]&#10;\\\\\\&#10;cos^{-1}\left(  \frac{8}{-15}\right)=\cfrac{2\pi }{5}t\implies \cfrac{5}{2\pi }\cdot  cos^{-1}\left(  \frac{8}{-15}\right)=t\\\\&#10;-------------------------------

\bf cos^{-1}\left(  \frac{8}{-15}\right)=\stackrel{radians}{\stackrel{II~quadrant}{\approx 2.13}~~,~~\stackrel{III~quadrant}{\approx 4.15}}\qquad \qquad &#10;t=&#10;\begin{cases}&#10;\frac{5}{2\pi }\cdot 2.13\\\\&#10;\frac{5}{2\pi }\cdot 4.15&#10;\end{cases}
3 0
3 years ago
Can someone please help me?
Korolek [52]
The answer is b because I took it and got it w
6 0
3 years ago
Read 2 more answers
Please helpp!!!!
fomenos

Answer:

Dom(gof)=Dom(f)={1,3,4}.

(gof)(1)=g{f(1)}=g(2)=3.

(gof)(3)=g{f(3)}=g(5)=1.

(gof)(4)=g{f(4)}=g(1)=3.

∴gof={(1,3),(3,1),(4,3)}.

7 0
3 years ago
You heard it as a FRACTION! please answer this lol I'm clueless :'D
uysha [10]

Answer:

\frac{a}{b + 2}

a

___

b + 2

4 0
2 years ago
Read 2 more answers
Other questions:
  • Which expression is equivalent to square root of 9x^2?
    8·2 answers
  • Is 75 divided by 5=15 an equation or expression?
    6·2 answers
  • A circle is centered at (4,-6) and has a radius of 8. What is the equation of the circle?
    11·1 answer
  • If ∠ECD = 45° and ∠BED = 110° is ΔABE ~ ΔCDE? If so, by what criterion? A) yes, by AA criterion B) yes, by SAS criterion C) yes,
    14·2 answers
  • What are the equivalent ratios?​
    9·1 answer
  • Find the quotient and remainder when the first polynomial is divided by the second 3x⁴+16x³+6x²-2x-13; x+5
    10·1 answer
  • PLEASEEE HELLPP FIND THE AREA
    7·1 answer
  • What is cos(37pi)?<br> A. 1<br> B. 0<br> C. -1<br> D. -2
    6·1 answer
  • This is your question please help me ​
    5·1 answer
  • If g(x) and f(x) are inverse functions, which graph represents g(x)?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!