If you're talking about the second part of the question where it asks you which facts you included in your answer, you can choose any of them and it will be counted right.
Answer:
The exact value of
sin
(
30
)
sin(30) is
1
2
12.
15
⋅
1
2
15⋅12
Combine
15
15 and
1
2
12.
15
2
152
The result can be shown in multiple forms.
Exact Form:
15
2
152
Decimal Form:
7.5
7.5
Mixed Number Form:
7
1
2
712
Step-by-step explanation:
Answer:
6√x
Step-by-step explanation:
9√x - 3√x = 6√x
