Use the following identities:

Also because the angle is in quadrant 3, sin must be negative.
Therefore

Subbing in tan = 0.958
I need help my self lol XD sorryyyyyyyyy88898
Answer:
9
Hope this helps
Step-by-step explanation:
$4.95 times 30 equals $148.50 so $16.50 times 9 eqauls $148.50
Answer:
hi
Step-by-step explanation:
thx for the points
:)
Answer:
1/8 :)
Step-by-step explanation:
1/8 is correct because 12.5*8=100