85 / 15 = 5 2/3
30 x 5 = 150
2/3 x 30 = 20
The answer is 170 seconds, or 2 minutes and 50 seconds
V=4/3 π•r^3
r=6.9 ft
V=4/3 π• (6.9)^3
V=4/3 π • 328.509 ft^3
V= π•438.012 ft^3
V= 1,375.35768 ft^3
V~ 1,375 ft^3
Well, assuming 5mm is the diameter, then 2.5 mm is the radius.
[ Answer ]
[ Explanation ]
--------------------------------
1 Triangle
1 Triangle
1 Square
Area Of Triangle - · Height
Area Of Square - Base · Height
Triangle:
Height - 12
Base - 9
4.5 · 12 = 54
54 + 54 = 108
2 Triangles = 108
--------------------
Square:
Base - 9
Height - 9
9 * 9 = 81
--------------------
81 + 108 = 189
Answer: A phase shift horizontal translation to the right.
Step-by-step explanation:
A periodic function that does not start at the sinusoidal axis or at a maximum or a minimum has been shifted horizontally. This horizontal movement allows for different starting points since a cosine wave does not have a beginning or an end.
In this question, the sinusoidal wave is a cosine function of F(x) = cos x.
So to change the parent cosine function to the cosine function above, A phase shift horizontal translation to the right must have been done.