Answer:
2
Step-by-step explanation:
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In order to solve the formula

in terms of d, you simply have to divide both sides by pi:

The total height of the earring is the sum of the diameters of the circles. Given their circumferences, the diameters are

So, the total height is

Essentially look at your formula sheets, Take notes on your assessment questions and you should be fine.
Answer:
I think it is add 11 both sides? If it is wrong i am sooooo sorry
Step-by-step explanation: