Answer:
A
Step-by-step explanation:
using
log (xy) = log(x)+log(y)
so equal to (log6+log(x))²
Answer:
C. 
Step-by-step explanation:
The radius of the circle is 24 units, then the area of the whole circle is

The shaded circle is limited by 45° angle, so its area is
of the area of the whole circle.
The area of the shaded circle is
Answer:
f = 5.12
Step-by-step explanation:
f(8)=0.8(8)^2
f(8)=6.4^2
f(8)=40.96
f(8)/8 = 40.96/8
f = 5.12
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Answer:
A perfect square is a number, from a given number system, that can be expressed as the square of a number from the same number system.