Answer:
The width is 102
Step-by-step explanation:
Hope this helps! :)
For a direct variation, f(x) = kx. Therefore, for f(x) = 30x, constant of variation (k) = 30.
An easy way of finding the answer to your question is by using a scientific calculator. When I plugged in 6,000^10 it gave me 6.0466176x10^37. Yes the answer is in scientific notation, but if you want the answer shortened out to the nearest hundredth place the answer is 6.05.
I like the substitution method. Which is when you make one equation equal only x or y and plug it into the other equation)
There is also the graphing method. If you graphed it, it might not be quite as accurate (at least on hand, on computer you would be pretty exact)
Then there is the elimination method. You multiply one of the equations by a coefficient so that you can eliminate x or y from the equation.
Tifania’s work is correct because the formula for circumference is 2(3.14)(r)
