Infinity Many Solutions
- Harvard university professor
I think so It’s linear yes
From 2009 to 2017 energy has changed because in 2009 windmills were used and such things and in 2017 modern energy has been created
Answer:
270 degrees counter-clockwise
Step-by-step explanation:
90 degree clockwise or 270 degree counter-clockwise
(x,y)----->'(y,-x)
