Answer:
c. -3x is the answer
Step-by-step explanation:
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.
Answer:
The answer to your question is y = -3x + 3
Step-by-step explanation:
Data
2y - 6 = -6x
Process
2y - 6 = -6x
1.- Add 6 units in both sides
2y - 6 + 6 = - 6x + 6
2.- Simplify
2y = - 6x + 6
3.- Divide both sides by 2
2y/2 = -6x/2 + 6/2
4.- Simplify
y = -3x + 3
the slope = -3 the y-intercept = 3
Answer:
-4
Step-by-step explanation:
Answer:
The probability of both points falling in the same row or column is 7/19, or approximately 37%
Step-by-step explanation:
The easiest way to solve this is to think of it rephrased as "what is the probability that your second point will be in the same row or column as your first point". With that frame of reference, you can simply consider how many other points are left that do or do not fall in line with the selected one.
After selecting one, there are 19 points left.
The row that the first one falls in will have 3 remaining empty points.
The column will have 4 remaining empty points.
Add those up and you have 7 possible points that meet the conditions being checked.
So the probability of both points falling in the same row or column is 7/19, or approximately 37%