Igive lots of the answer is not in ∆abc, the median am (m ∈ bc ) is perpendicular to the angle bisector bk (k ∈ ac ). find ab, if bc = 12 in.

the answer would be 6 i did my calculations on paper then misplaced it but checked answer and it said 6

you probably already have the answer but anyways it's b. 15.0

step-by-step explanation:

take the logarithm of both sides (the base of the log doesn't matter):

apply the exponent property - this says that :

distribute the log terms on both sides:

group like terms together:

divide through both sides by the coefficient on :

you can do some additional rewriting here using the properties of the logarithm to simplify things if you like: