Answer:
volume of cone=1/3 ×π×(d/2)²h=1/3 ×22/7×6²/4×14=924cm³
Answer:
Step-by-step explanation:
wouldn't it be 12 meters? is this isn't what you need ill figure it out and edit this
Answer:
b = -2
Step-by-step explanation:
Take the cube root of both sides of the equation.
b^3 = (-2)^3
b = -2
_____
There are two other complex solutions. It isn't clear from the problem statement whether you are interested in those or not. They are 1±i√3. They can be found by factoring b^3+8 = 0 as (b+2)(b^2 -2b +4) = 0. They are the roots of the quadratic.
