Answer:
we have
radius[r]=9ft
height [h]=8ft
now
Volume of cone =1/3×πr²h=1/3×π×9²×8=678.584ft³
The diffrence before he ascends is 3.
then 34-21=13 31-13=18
the diffrence is 18 feet after
Answer:
( -2,-2 )
Step-by-step explanation:
when you reflect something on the x-axis, you make the x coordinate stay the same and you change the y coordinate. so in this case, the -2 would stay the same and the 2 would become the opposite of that number and become -2. hope this helps.
The expression that can be factored using the difference of squares method:
C)
Factorization:
