How do you solve 3x^2+4x+1=0
1 answer:
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Answer:
B = 781.347
Step-by-step explanation:
Since we already have an equation just plug in terms where needed.
First, start by multiplying to get rid of the parentheses.
Now get rid of the power.
B = 781.347
Hope this helps with the problem.
Answer:
Diameter of the pipe ≈ 6.77 ft
Step-by-step explanation:
Volume of a cylinder = πr²h
Here, r = Radius of the cylindrical pipe
h = Length of the pipe
Volume of the pipe = 900 ft³
Length of the pipe = 25 ft
By substituting the given values in the formula,
900 = π(r)²(25)
r² =
r = √11.459
r = 3.385
Diameter = 2(radius)
= 2(3.385)
= 6.77 ft