krishawnnn
04.03.2021 •
Mathematics
When you rotate 90 degrees counterclockwise the (y) becomes?
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Ответ:
Step-by-step explanation:
Rotations About The Origin
When rotating a point 90 degrees counterclockwise about the origin our point A(x,y) becomes A'(-y,x). In other words, switch x and y and make y negative.
Ответ:
7s
Step-by-step explanation:
We can combine this because they are like terms.