Answer:
96
Step-by-step explanation:
Is means equals, of means multiply
48 = 1/2 N
N = 1/2 * 192 = 96
The number is 96
The base of a cone is something circular, like a circle or an ellipse.
The rest of the options (square, triangle, and pentagon) are all based of pyramids, not cones. Cones have to have a circular base because otherwise they'd be pyramids.
Answer: x=3
Step-by-step explanation:
to make y=-4 from -12 you have to divide by 3. so divide the 9 by 3 to get 3 which is your answer
This is what I got as the answer, 2b x (12-17a)
, so that 
but 
. Since 
, it follows that 
, and since 
, it follows that 
, which means 
.