A = cross sectional area of the pipe. When the pressure is expressed in terms of the equivalent height of a column of that fluid, as is common with water, the friction loss is expressed as S, the "head loss" per length of pipe, a dimensionless quantity also known as the hydraulic slope.
x=-
or
x=-3.666666666666666666666666666666666666666666666
3.12 = 3 4/33 (<span>3.12 repeating)</span>
hope it helps
Answer:
8+7=21
Step-by-step explanation:
