-3/2, because -5 -1 =-6 and -4+8 is 4 so it’s-6/4 which simplified is -3/2
First evaluate the value in the parenthesis: (1+2)=3
6/2 is 3
3 times 3 = 9
so the final answer is 9
Answer: First Option -90° and 630°
Solution:
1) In clockwise the angle is negative, then is -90°
2) Counterclockwise the angle is positive and it could be:
270°
270°+360°=630°
Then, the answer is -90° and 630°
Us the app desmos it’s good
