The circumference of the circle is determined by using the equation, C = 2πr. From this, the value of r may be solved by rearranging the equation to, r = C/2π. Substituting the given values,
r = 15 ft / (2 x 3.14)
The value of r is 2.3885 ft. Thus, the answer to the question is 2.4 ft.
(4-3n-5n2)
+( -2+n-3n2)
____________________
-2-2n-8n2
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yo mama
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yes
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there is 21 boys
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hope that helps