MakaraA337593 MakaraA337593
  • 03-11-2022
  • Mathematics
contestada

What is the image of (2,-3) after a 180 degree counterclockwise rotation about the origin?a. (-3, 2) b.(-2, 3) c. (-3, -2)d.(-2,3)

Respuesta :

TemidayoX791275 TemidayoX791275
  • 03-11-2022

Answer:

b.(-2, 3)

Explanation:

A 180 roration transforms the coordinates of a point according to the following rule.

[tex](x,y)\rightarrow(-x,-y)[/tex]

For our point (2, -3), applying the above rule gives.

[tex](2,-3)\rightarrow(-2,3)[/tex]

Hence, the coordinates of the image are (-2, 3 ) which is choice B.

Answer Link

Otras preguntas

tina bought some nail polish and lip gloss at the store. the nail polish cost $4.50 per bottle and lip gloss cost $7 per tube. tina bought 9 items and paid $50.
this is for algebra 1 My two numbers add up to 12. Three times my first number plus twice my second number is 29. Which two numbers is she thinking of? Show yo
How do you compare distances in words? ex: jack travels 2.45 miles to school. Wanda travels 2.31 miles to school. Compare the distance using words.
What rules does Jonas's father disobey
What prevents ions from crossing the plasma membrane via simple diffusion? A. Ions are too large. B. Ions carry a charge. C. Ions are hydrophobic. D. Ions do n
Equivalent decimal are decimal that have the same value. TrueOrFalse
What's the verbal expression for "4(2x-7)"
what is the imaginary line that circles the globe halfway between the North and South poles
evaluate -a.   a=2.2  need help
why is the use of the inquiry process a practical way to approach science HELP