Answer: 0
Step-by-step explanation:
To find the slope, you would need to use the formula .
The slope is 0, meaning the line is horizontal.
Solve the following system by graphing. What is the solution? y=-4x-2 y=2x+4
1 answer:
Answer:
The answer to your question is (-1, 2)
Step-by-step explanation:
Data
y = -4x - 2 Equation l
y = 2x + 4 Equation ll
Process
-Graph equation l (green line)
Plot the point (0, -2)
Starting from this point plot the point (1, -4), this point comes from the slope.
-Graph the equation ll (blue line)
Plot the point (0, 4)
Plot the point (1, 2) starting from the previous point.
-The solution is the point where the lines cross. This point is (-1, 2)
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Answer:
B.
Step-by-step explanation:
GIven that and
, and that point M is the midpoint of AB, the midpoint can be determined as a vectorial sum of A and B. That is:
The location of B is now determined after algebraic handling:
Then:
Which corresponds to option B.
The total number of arrangements for all of them to be women is:
C(7, 4) because the order does not matter; we'd still have the same arrangements.
Now, we can simplify this:
Now, the total number of arrangements, without restriction, is simply: C(12, 4) because we don't care who we pick.
C(7, 4) because the order does not matter; we'd still have the same arrangements.
Now, we can simplify this:
Now, the total number of arrangements, without restriction, is simply: C(12, 4) because we don't care who we pick.