Answer:
Step-by-step explanation:
Use this above formula to calculate the volume of any cylinder.
Where V is for volume, r is for radius, and h is for height.
Hope this helped!!
Answer:
x > 5
Step-by-step explanation:
3+x>8
Subtract 3 from each side
3-3+x>8-3
x > 5
It opens upward and the vertex is (2,-6) here are some plotted points: (0,6),(1,-3),(2,-6),(3,-3),(4,6). Hope that helps. I hate graphing but if you do it enough times you'll get the hang of it!
Isolate the x
divide 3 from both sides
3x/3 > 6/3
x > 6/3
x > 2 is your answer
Note: because you are not dividing by a negative number, you do not need to flip the sign
hope this helps
