Answer:
download photomath
Step-by-step explanation:
I swear it would help you because it always help me.. just look carefully
Answer:
a) 24
b) average kinetic E = 4
Step-by-step explanation:
Step 1:
we have 2 molecules = 5 kinetic E
2 moleules = 4 kinetic E
2 molecules = 3 kintec E
adding all of these up gives us the value of 24
Step 2:
average = the kintetic E of 3 values / how many different values there are which is 3
(3+4+5) / 3 = 4
Thus, the average kinetic E is 4
It would be (x,y) = (-y,x). Rotating a figure 270 degrees clockwise is the same as rotating a figure 90 degrees counterclockwise. Hope this helps! :D Feel free to ask more questions.
Answer:
104.7 in^3
Step-by-step explanation:
Step one:
given data
The ball has a radius of 5 inches and
the cylinder has a height of 8 inches
Step two:
The volume of the cylinder
substitute our data
The volume of the ball
substitute our data
The space will have a volume of
=628.4-523.7
=104.7 in^3
I have attached screenshots for the complete question as well as the diagram associated with it.
Answer:point C
Explanation:A plane and a line can either:
1- have no intersection
2- intersect in a point
3- intersect in a line in case the whole line is found in this plane
For the given:
We can see that line CG does not belong to the plane ABCD, however, they both intersect.
This means that the intersection between them is a point.
We can note that the only point common between the line and the plane is point C.
Therefore, plane ABCD intersects line GC at point C
Hope this helps :)