The answer:
the main rules of the use of logarithm are
loga[a] = 1
loga[AxB] =loga[A] +loga[B] for all value positive of A and B
loga[A/B] = loga[A] - loga[B] for all value positive of A and B
in our case, <span>log8 4a (b-4/c4)
so it is equivalent to </span>log8 4a + <span>log8(b-4/c4)
and since </span>loga[A/B] = loga[A] l - oga[B] , log8(b-4/c4) =log8(b-4) - log8(c4)
the possible expression:
log8 4a (b-4/c4) = log8 4a + log8(b-4) - log8(c4)
The answer is going to be 14 15 16
14+15+16 = 45
Answer:
last option
Step-by-step explanation:
7pi/6,11pi/6
If you want use elimination methode, then you add both sides of the equations:
Hello,
Answer B.
Using Thales, 6/9=B/8==>B=48/9=5+1/3.