Answer:
Dividing exponents you subtract.
3^8/3^5 = 3^3
3^3
Multiplying exponents when an exponent is raised to another.
(3^3)^3 = <u>3^9</u>
<h2>Final Answer isApparently this makes no sense according to comments, if you want a more indepth look into exponents search "The properties of exponents".
When angle opposite to the unknown sides and other two sides are given then we use law of cosines
Law of cosine
From the given diagram
CB = 108
AC= 55
Angle c= 59
Take square root on both sides
AB = 92.6 m
To find out angle B we use sine law
From the figure
sin(B) = 0.50916647
B = (0.50916647)
Angle B= 30.61 degrees
