Answer:
Property : a^-b = 1/a^b
Using this property, we can rewrite the expression using positive exponents :

The answer is 11/16 or 0.6875
Answer:

Step-by-step explanation:
From the diagram:

Now Angle 1 and Angle 2 are on a straight line, therefore:

Hello!
6p + 6p = 12p
The answer is A)12p
Hope this helps!