Answer:
x = 2
Step-by-step explanation:
(16 =
and 8 =
)

Since the base number is 2, the exponents must equal each other.
So:
12x = 3x+18
9x = 18
x = 2
Answer:
Step-by-step explanation:
I need the answer too help
Answer:
The third one
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
note that sin x = cos(90 - x ) ← Cofunction identity
If x = 36 then 90 - x = 90 - 36 = 54
Hence sin 36° = cos 54° → C
Answer:
The first Answer is -29
The Second one is -44
The third one is 0.2/ or 1/5
The fourth one is 0.75
The Final one is s=0