hunterthompson2 hunterthompson2

01-11-2018
Mathematics

contestada

ABC has vertices A (-2,0) B(9,-4) C (3,5). What are the vertices of the image after applying a 90 degree Counterclockwise Rotation about the origin. (2 points)

Respuesta :

jimrgrant1 jimrgrant1

01-11-2018

Under a counterclockwise rotation about the origin of 90°

a point (x, y ) → ( - y, x )

A(- 2, 0 ) → A'(0, - 2 )

B(9, - 4 ) → B'(4, 9 )

C(3, 5 ) → C'(- 5, 3 )

Answer Link

Otras preguntas

A helicopter rose vertically 300m and then flew west 400m. how far was the helicopter from it starting point?

What feature of a confederal system did the Confederate States of America most want? a powerful central government to oppose state governments a government focu

How is the legislative branch setup?

in light of amendment VI, a 1963 supreme court decision in Gideon v. Wainwright specified?

what is another name for the middle ages

John is 6 years older than Kathy. Together their ages equal four times Kathys age. How old is each?

What specific properties are these? A. 3+(5+9)+6=5(9+6)+3 B. 3 x 4 x 5= 4 x 3 x 5

Under feudalism, which group was responsible for ruling different regions of a country? peasants knights lords king

The U.S. Census is most likely to result in changes in policy and representation in Congress gerrymandering and shift in socioeconomics of districts removal of

Tell me how 1/6 is greater then 1/8 but less then 1/3