Parallel lines has equal slopes.
Line x = -16 is a vertical line.
Equation of vertical line is given by x = x1
Required equation is x = 9
Eight and two hundred sixty one thousandths
Answer:

Step-by-step explanation:
Given:

To solve:
The given equation.
Solution:
First of all, let us consider an important property of sine and cosine.

OR

We can apply above property to solve for
as per given equation.

Changing
to sine form:



So, solution to the equation
is:

I dont know the answer but you may find this helpful:
-1 Quart = 1.13 British litres
-Fluid ounce = 0.028 Brtish litres
-1 gallon = 4.546 British litres
-1 Cup is 0.237 British litres
Now all the mesurments are the same i hope this helps a bit.
48 gallons... since the first shower head gives 9 gallons per minute you multiply 9 by 8 then you use the equation and multiply 3 by 8 then you subtract the two shower heads