D 3 it is a 3 hours difference
Answer by JKismyhusbandbae: 12
Solve the equation for a
Work: (listed in picture)
Answer:
B and R
I think that is the name of the lines. If not the the first two lines!!!!
Answer:

Step-by-step explanation:
The given relation is

To make
the subject, we square both sides of the equation to get;


Isolate
on one side of the equation;

Or

We take the positive square root of both sides to get;

The answerrRRRRRRRRRRRRRRRRRRRR is A