s/a=4.5,D/A=4.5, N/E =.80 & A=D+Emsolve for N/S
To solve for N, we can rearrange the equation N/E = A - D and substitute the given values into the equation.
Given:
s/a = 4.5
D/A = 4.5
N/E = 0.80
We need to solve for N.
Start by rearranging the equation N/E = A - D:
N = E * (A - D)
Next, substitute the given values:
A = s/a = 4.5
D = A * (D/A) = 4.5 * 4.5 = 20.25
E = N/E = 0.80
Substituting these values into the equation, we have:
N = 0.80 * (4.5 - 20.25)
Simplifying the expression within the parentheses:
N = 0.80 * (-15.75)
Finally, multiply the values:
N = -12.60
Therefore, the value of N is -12.60.