The main formula of a suface area of a cube is as follow:
A = 6x a², where a is the edge length
if a= 1.5, so A= 1.5² x 6= 13.5
so the answer is A= <span>13.5</span>
Answer:
Step-by-step explanation:
The rule with like bases is that when you multiply them you add their exponents.

Therefore, our final simplification is

Answer:
The first one
Step-by-step explanation:
I think that for you to convert miles to feet you would need to cancel out miles which means miles goes in the bottom. I'm not sure though
6 and 3
All you gotta do count how many values it is away for 0
Answer:
740.75
Step-by-step explanation:
745.50 - 4.75 = 740.75