Answer:
10 24 and 16
I think thoes are right !
The correct answer is - D. Stream velocity, channel width, and depth all increase.
When a stream is faced with a sudden increase of water, than the stream starts to increase its velocity. The velocity is becoming greater in the lower part of the stream. As the velocity increases, it is followed by an increase in width of the stream because it starts to flood the surrounding area, and also, because of the much increased amount of water in the stream, it increases its depth as well.
The answer is D. Genghis Khan. hope this helped
The volume of the cone is calculated by the formula:
V = B*H/3
r=D/2 = 6/3 = 2
where B is surface area of basis and H is height.
B is circle which fomula for surface is:
B = r^2 * pi = 3^2*3,14 = 9*3,14 = 28.26
from condition of height we write:
H = 3*D = 3*6 = 18
now volume is:
If we express all of that in equation of volume we get:
V = 1/3* 3^2*3,14*18
