Samm5412
Samm5412 Samm5412
  • 12-04-2015
  • Mathematics
contestada

Find the coordinates of an image of point R(3, -5) rotated 180 degrees about the origin.

Respuesta :

dobinator86 dobinator86
  • 12-04-2015
When you rotate a coordinate pair by 180 degrees you simply multiply the x and the y by a negative 1

so 3 x -1 and -5 x -1 will give you a new coordinate pair of (-3, 5)

hope this helps
Answer Link
apologiabiology
apologiabiology apologiabiology
  • 12-04-2015
if it was rotated 180, then the  siigns are switched becasue 180 is 1/2 of 360, so the signs are switched and you get (-3,5)

this was kind of easy so maybe I am wrong.
Answer Link

Otras preguntas

an element has an atomic number of 99. the number of protons and electrons in a neutral atom of the element are
how do you get better at languages
Earth titled axis affects the strength of sunlight in different places of earth's surface. If you are in an area that receiving less direct sunlight,where are y
Which sources do scientists use to study the interior of Earth? Check all that apply. Earth’s orbit - core samples - sea level - earthquakes - S waves - r
During which stage of aerobic respiration is the most atp made
Is this sentence gramatically correct? It's beneficial for a person to learn how to apply makeup because there's more to it than just improving appearance, but
what causes a star to shine brightly
How far does a bus travel in 4 hours at 55mph?
Write an expression to show how many granola bars are left and then solve it
When a figure is translated, its orientation (blank) and the measures of its angles (blank).