Answer:
Step-by-step explanation:
1) 6 tan2x − 6 tan2x sin2x
=
2) 
3) 
4) x=6cos t
So cost =x/6

so -3sint
5)
It appears that for every question missed, it deducts 3 points.
so if Julie missed 6 questions, then she received a : (-3 * 6) = -18
Answer:
B) curve
Step-by-step explanation:
Answer:
40
Step-by-step explanation:
hope this helps