Answer:
Make sure you are using a perfect circle.
Measure the circumference of a circle as accurately as you can.
Measure the diameter of the circle.
Use the formula.
For more accurate results, repeat this process with several different circles, and then average the results.
Step-by-step explanation:
Answer:
Step-by-step explanation:
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Multiply out the brackets so that (2x-6)=7
7+6=13 divide 2=6.5
x=6.5 g
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If this is asking how to write this as a complex fraction, here's how:
First, do the whole number (4) multiplied by the diameter (4) to get 16. Then you take 16 and add this to the numerator (1) to get 17. Then your final answer is this number (17) over the original denominator (4), or 17/4
Hope this helps :)
Answer:
Relation (but not a function)
The next one is
one to one function
Step-by-step explanation: