SA=4pir^2
r=20m
SA=4pi20^2
SA=4pi400
SA=1600pi m^2
Answer:
Y8
Step-by-step explanation:
Answer:
3/2 / 2/5 = 3/2 x 5/2 = 15/4
Step-by-step explanation:
Answer:
The answer to your question is log₁₀ x + b = a
Step-by-step explanation:
General formula
Logarithmic function Exponential function
log ₐ b = c 
a = antilogaritm c = exponent
b = base b = base
c = logaritm a = power
In your problem
10 = base
a = exponent
x + b = power
Exponential function log₁₀ x + b = a
Answer:
12
Step-by-step explanation:
12