Answer:
Step-by-step explanation:
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.
Answer:
11
Step-by-step explanation:
bkbkbk
You could do 97.52/10. The slash means divided by.
Answer: Passes out in slow
Step-by-step explanation:
Step 1 be Einstein