thomas bought 3 dvds for 14.50 each a music cd for 9.99 and a computer game for 48. if the sles tax rate is 8.2% what is the total cost of thomas purchases to the nearest cent

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daverius3153

22.11.2020

Mathematics

h = (S - 2πr²) / 2πr

Step-by-step explanation:

Since we are given that

S = 2πrh + 2πr²

Subtracting by 2πr² on both sides we get

S - 2πr² = 2πrh

Dividing by 2πr on both sides we get

(S - 2πr²) / 2πr = h

The final equation is

h = (S - 2πr²) / 2πr

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