Hello from MrBillDoesMath!
Answer:
The fourth choice, b = +\- sqrt( sg + a^2)
Discussion:
s = (b^2 - a^2)/g => multiply both sides by "g"
sg = b^2 - a^2 => add a^2 to both sides
sg + a^2 = b^2 => take the square root of each side
b = +\- sqrt( sg + a^2)
which is the fourth choice.
Thank you,
MrB
Answer:
C
Step-by-step explanation:
48 × 19.5 = 936in
936in = 78ft
Answer:
x + 2 = 3
Step-by-step explanation:
x is always = to 1
Answer: (-0.0549,-1.0732)
Answer:
i think they are y and (x,y)
