A building in the shape of a pentagon is regular and has 50 feet long walls. What interior angles are formed when two of the walls meet?

x=30

step-by-step explanation:

logv3(x+2)=1

rewrite in exponential form:

logb(x) = y is equal to b^y =x

b = 3, y = 1

now solve for x:

3^1 = x+2)

x = 3-2

x = 1

see the picture for the graph.

i believe the correct answer is b.