When dN= 3 ; H = 4.6 ; Do = 70 ; Dn=38 ; L=77,8
Solve this :
R= d + H Dn-Do
--------------
2L
R= d + H Dn-Do/2L
My answers come out two different ones. Don't know which way is the correct way to input it. Kk thank you
You need to proofread your questions before you post them.
I see no value for d alone.
Do you mean:
R = d + H(Dn-Do)/2L
or R = d + H(Dn) - (Do/2L) or neither?
To solve this equation, we need to substitute the given values into the equation:
R = d + H * (Dn - Do) / (2L)
Given:
dN = 3
H = 4.6
Do = 70
Dn = 38
L = 77.8
Substituting these values into the equation:
R = 3 + 4.6 * (38 - 70) / (2 * 77.8)
Now, let's simplify the equation step-by-step:
Inside the parentheses:
38 - 70 = -32
Multiplying 4.6 with -32:
4.6 * -32 = -147.2
Multiplying 2 with 77.8:
2 * 77.8 = 155.6
Now, substitute the simplified values:
R = 3 + (-147.2) / 155.6
Simplify the division:
-147.2 / 155.6 = -0.946
Now, substitute the simplified value:
R = 3 + (-0.946)
Add:
3 + (-0.946) = 2.054
Therefore, the value of R is approximately 2.054.