Answer:
30
Step-by-step explanation:

bdc=30
Answer:
$900
Step-by-step explanation:
the steps are above
The correct answer is C. n is greater than or equal to 30
Answer:
domain is x range is y
Step-by-step explanation:
Answer:

Step-by-step explanation:
Given: sin x + cos x
To change the given trigonometry expression in term of sine only.
Trigonometry identity:-
Expression: 
We get rid of cos x from expression and write as sine form.
Expression:

Hence, The final expression is only sine function.