Answer:
(4,5)
Step-by-step explanation:
Rotating a <em>point </em>by 90 degrees <em>counterclockwise</em> would make the y become x and switch it's negative/positive value, and make x the y.
Ex: (x,y) would become (-y,x)
Answer: 2/3 multiply that by 15 and you get 30/3 witch simplified is 10
Step-by-step explanation:
Step-by-step explanation:
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