Answer:
Step-by-step explanation:
i dnot know
Is it 2,280
Hope that work
For the answer to the question above,
Let's use the formula for finding the volume.
(pi) x 2/9 x 2/9 x r^2
(pi) x <u>2</u> x <u>2</u> x r^ 2 x 4h
9 9
simplify and solve.
The the will be
<u>16 </u>(pi) r^2h
81
I hope I helped you in my answer
Answer: A because it goes from (0,infinity) so all positive real numbers
Answer:
2sin(3θ) - √3 = 0
Step-by-step explanation:
sin(3θ) = √3/2
3θ = π/3 + 2kπ or 2π/3 + 2kπ, k = 0, ±1, ±2, ±3,...
θ = π/9 + 2kπ/3, 2π/9 + 2kπ/3
If k = 0, we get θ = π/9, 2π/9
If k = 1, we get θ = 7π/9, 8π/9
If k = 2, we get θ = 13π/9, 14π/9
Other values of k give values of θ lying outside of the interval [0, 2π).
