Answer:
r = √( s/4π)
Step-by-step explanation:
s = 4πr²
s/4π = 4πr²/4π
r² = s/4π
√(r²) =+/-√( s/4π)
r = √( s/4π) Because r is a radius of the circle , it should be positive.
Answer:
f(n) = 1
Step-by-step explanation:
Another answer for -3. FxN= -3
Answer:
23
Step-by-step explanation:
If the value is 5 and the equation is
I = 48t
then
I = 48*5 = 240
option B
(5 x 1000) + (3 x 100) + (8 x 10) + (2 x 1)