Answer:
6:5
Step-by-step explanation:
divide both numbers by using gcd/ greatest common divisor
= 12:10/ 2
=6:5
please mark me as brainliest!!! Good luck with your tests!
Answer:
hi
Step-by-step explanation:

have a nice day
Answer:
(1,-2)
Step-by-step explanation:
(x,y)transforms(y,-x)at about 270°.
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