H because if you change them all to decimals, it fits the criteria
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Answer: fifty four degrees (54)
Step-by-step explanation: Using the law of sines you'd multiply both sides by b then plug in the known values... sin(B)= 9/11xsin(80degrees). Then, you'd evaluate to find B and after solving you'd reach 54
Answer:
=
- 3
Step-by-step explanation:
recall for a logrithimic expression,
(c)=a, can be expressed as 
hence for our question
[ (x^4) -3] = 4
can be expressed as
=
- 3