Which expression is equivalent to 34 ⋅ 3−9?

The correct answer is

Step-by-step explanation:

We are given an expression:

In an exponential expression, when the bases are same, the powers get added up.

Here, the base is same which is 3. So, the powers will get add up.

Solving the expression, we get:

Hence, the correct answer is

99

step-by-step explanation:

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.