55.44
hope this helps, have a great day
Answer: 
Step-by-step explanation:
When you multiply fractions, you multiply straight across and simplify.
[multiply]
[simplify]

Now, we know that the product is
.
Answer:
The angle of elevation of the sun is 60 degrees.
Answer:
The answer is the first one is B
The answer is the second one is C
Step-by-step explanation: