Answer: im convinced that this is 4th grade stuff, yet it makes no sense to me
Step-by-step explanation:
Greatest to least:
0.836, 0.683, 0.386, 0.3
Period =2r /b
assume frequency factor meaning angular frequency "b"
then
2r= 2r/b => b=1
A. sine function whose period 2pi radians
Answer:
the surface area increases by 37.38
Step-by-step explanation:
This is the equation for future reference.
A=2(wl+hl+hw)
The formula for the circumference of a circle is
C = 2π·r
or
r = C/(2π)
The radius r of cylinder A is
r = (4π)/(2π) = 2
The formula for the area of a circle is
A = π·r²
or
r = √(A/π)
The radius of cylinder B is
r = √(9π/π) = 3
The dimensions of cylinder A must be multiplied by 3/2 to produce the corresponding dimensions of cylinder B.
