Answer:
0.41666666, to round up, the answer is 0.42
Step-by-step explanation:
Oh my......um you should get tutoring for that im not that smart
V = pi x R^2 x height
V= pi x 6^2 x 12
V= 432 pi (m^3)
F(x) = x
stretch by 3:
f(x) = 3x
flip over x-axis
g(x) = -3x
answer is C. g(x) = -3x
Answer:
A = 0 +/- nπ radians , where n is an integer.
Step-by-step explanation:
cos 2A = cos^2 A
Use the identity cos 2A = 2 cos^2 A -1 :
2cos^2 A - 1 = cos^2 A
cos^2 A = 1
Cos A = +/-1
When cos A = 1, A = 0 +/- 2nπ radians.
when cos A = -1, A = π +/- nπ radians.
