6
w
W
L
h
= 15
= 6
= 4.6
3-D view
Unfolded view
Find the surface area of the prism.

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.

the anwser is d) 75°

step-by-step explanation: