The answer for this question was -6/19
Answer:

Step-by-step explanation:
Given

Required
Solve
In laws of indices, we have:

So, the expression becomes:



Divide 3 and 6 by 3


This can be rewritten as:

Hence:

Answer:
see below
Step-by-step explanation:


Answer: 28.27
Step-by-step explanation:
First, you can turn the diameter into a radius, giving you 3. Since the equation of an area in a circle is A=πr^2, you must square 3, giving you 9. Now you must multiply 9 with Pi, which is 3.14159265358, but just 3.14 for short. With that, you get about 28.27 as area.