Volume of sphere is 4πr³/3 and volume of cone is ⅓πr²h, where r is radius and h is cone height.
Vol of Kamila’s sphere 4π(216)/3=288π
Vol of cone=π(9)(9)/3=27π
Total number of cones is 288/27=32/3=10 complete cones.
Tan(tan−1(yx)−θ) is the slope m. Then use "point slope formula" (if you want an equation of the line, that is...) Labeling the origin "O" and the point (x,y) "P", the segment ¯OP makes an angle of tan−1(yx) with the positive x-axis
Answer:
9a-13b
Step-by-step explanation:
6a-12b+3a-b
=6a+3a-12b-b
=9a-13b
Add up the numbers and if the sum is divisible by 3 the original number is also divisible by 3.
ex: 357÷3
3+5+7=15
15÷3=5
so 357 is divisible by 3.
Answer:
Step-by-step explanation:
To convert from miles per hour to miles per minute we must convert hours to minutes.
We know that in 1 hour there are 60 minutes,
Then we use the following conversion factor. 
Finally the expression will be:
Then notice that:
