The two answers are -4 and 4, because 0-4 is -4 and 0+4 is 4. Hope this helps
Answer:
The order of rotational symmetry is 4.
Answer:
24
Step-by-step explanation:
1)75 17 -1 -19
That's the answer for question 1.
Sorry, but keep trying the rest.
The rule for a 90* counterclockwise rotation around the axis is: (x,y) --> (-y,x) so your answer would be (2,-3) --> (3,-2)