Answer with Explanation:
Keep in mind these trigonometric Identity:
1. Cos²x - Sin² x= Cos 2 x
2. Cos 2 x = 2 Cos²x-1
3. Cos 2 x = 1 - 2 Sin²x
Now, Coming to the Problem
1 + Cos (18 x)
= 1 + Cos (2 × 9 x)
= 2 Cos ² (9 x)→→→ Cos (2 × 9 x)= 2 Cos² (9 x) - 1
Total amount of money is 33000
There are two recipients of the money, and one is getting 1000 more than the other
Let H = Hannah
Let T = Taylor
T + H = 33000
Since Taylor is getting 1000 more than Hannah, T = H + 1000
So, H + (H + 1000) = 33000
2H + 1000 = 33000
2H = 32000
H = 16000
<u>Hannah gets 16000</u>
<u>Taylor gets 16000 + 1000 = 17000</u>
Hablas español pero la verdad nose
Answer:
It is C cause I know
Step-by-step explanation: