Answer:
Yes that is just 3*cos(x)*sin(x)
Step-by-step explanation:
B. 30
Rise over run
60 over 2 or 30 over 1 which is 30
The circumference is the diameter times pi.
![d=60 \ [cm] \\ \\ C=60\pi \approx 60 \times 3.14=188.4 \approx 188 \ [cm]](https://tex.z-dn.net/?f=d%3D60%20%5C%20%5Bcm%5D%20%5C%5C%20%5C%5C%0AC%3D60%5Cpi%20%5Capprox%2060%20%5Ctimes%203.14%3D188.4%20%5Capprox%20188%20%5C%20%5Bcm%5D)
The answer is D.
Answer:
or 
Step-by-step explanation:
The formula for volume is Base * Height * Width; and the formula for area is Base * Height.
This problem mentions the structure is a cube and therefore it is assumed that every wall has the same area. Since there are 6 sides to a cube you divide the total amount of ft which make up this cube to know the area to each wall.
= 2.25 or
per wall
With the area of each wall you can find the base and height:
base * height = area

base =
m
height =
m
since: base=height=width, the width also equals
m
volume =
= 
sorry it took so long for you to get an answer
The correct answer is a 15% decrease. Explanation (792,800 - 673,880) / 792,800