B) Write down the formula to find the perimeter of a circle.
1 answer:
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Answer:
- relationship: inverse
- equation: y = 25/x
Step-by-step explanation:
You are correct that the relationship is inverse, and that the product of x and y is a constant, 25.
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The equation should be written so that y is a function of x:
The x in the denominator clearly shows that y is proportional to the inverse of x.
