I believe it’s 27 if it’s not right let me know but I believe that’s the correct answer! :D
Answer: b. false
Step-by-step explanation:
12/35 unless you simplify it
Answer:

Hence, ption B is true.
Step-by-step explanation:
Given the expression

solving the expression

as


so the expression becomes

Group like terms

Add similar elements

Therefore, we conclude that:

Hence, option B is true.
Answer:

Step-by-step explanation:
The identity you will use is:

So,


Now, using the difference of sin
Note: state that 

Solving the difference of sin:



Then,

Once

And,



Therefore,
