Answer:
communitive property, the order of the numbers in multiplication doent matter
Step-by-step explanation:
Slope = (y2 - y1) / (x2 - x1) = (-10 - 8) / (4 - -3) = -18/7
Slope = -18/7
Answer:
The value of n
n = 0.86
n = -0.73
Step-by-step explanation:
Given:
The given equation is
We need to find the value of n when d = -2n.
Solution:
Rewrite the given equation as
Substitute d = -2n in above equation.
Now, we first find the root of the above equation.
Use quadratic formula with .
Put a, b and c value in above equation.
For positive sign
n = 0.86
For negative sign
n = -0.73
Therefore the value of n = 0.86 or n = -0.73