Answer:
-1/root2
Step-by-step explanation:
7pi/4 radians is the same as -pi/4 radians
sin(-pi/4) is -sin(pi/4) = -1/root2
Answer:
14
Step-by-step explanation:
Answer:
i think you plot point -13
Step-by-step explanation:
let me know if this is incorrect
The answer is 1,2,4,6,8 because the circle has a circumference of 9