Answer:
-57
Step-by-step explanation:
256=199-j
256-199=57
The volume of oblique cone =
Now radius is doubled is now it is 2r
And height is reduced to 2/3 of its original size that is 2/3 h
So plugging the values we get volume
New Volume = 
= 

It means the volume becomes 4 times
Answer:

Step-by-step explanation:
We know that:


Remember:
450°=360°+60°
and:

Thus:

Then:

Answer:
18+8=26
Step-by-step explanation:
Their sum would be 18 and * because they have difference of ten. In order o get this you would have to multiply 1 X144 and so on.
Answer:
3
Step-by-step explanation:
If you notice the y is the change in distance, so #3 has the best explanation.