Question 6
first multiply the numerator and
denominator by 9+(2)^1/2
Question 7
Answer: Estimate : 1000 Exact : 942.83
Step-by-step explanation:
The estimate is 1000 because 96.8 is rounded to 100 and 9.74 is rounded to 10, so 100 times 10 is 1000. If you wanted the exact, then the exact is 942.83200, If you simplify this total, then the final answer is 942.83.
Base from the given system of equation, there would be only one possible solution. This is the point where the lines meet or intersect with each other. Hope this answers the question. Have a nice day. Feel free to ask more question.
Answer: 
Step-by-step explanation:
According to the properties of logarithms, we have
To rewrite : 
in the form of log(c).
Therefore,
[
]
Hence, .
