Express (logx a)(loga b) as a single logarithm.

The single logarithm term would be log(b - x)

Explanation:

Given:

(logₓ a) (logₐ b)

We have to write it in single logarithm

We have to use the formula

So, we can write (logₐ b) as and (logₓ a) as

So,

(logₓ a) (logₐ b) =

                        =

                        = log (b - x)

Therefore, the single logarithm term would be log(b - x)

18

step-by-step explanation:

draw the shape and you will see that f and k are actually at adjacent vertices (points of the hexagon that are neighboring).   so find the distance between (1,2) and (4,2).   that is easy since (1,2) and (4,2) is just a vertical distance to count, which is 3.   it is a regular polygon which means all sides are congruent.   you have 6 sides (hexa) so multiply 6 by 3 to receive 18.