Answer:
$15.70
Step-by-step explanation:
The formula for a circle's area is πr^2 and so the radius is 10/2 or 5. 3.14*5^2 is 78.54. Multiply this by $0.20 to get the total cost of the pizza. The total cost is $15.70.
no
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tax because the tax shows you what you paid and ect
202500
15x0.45=6.75
30000x6.75=202500
2/3= 1/4k
2/3*4=k
8/3=k
