Answer:
1017.36
Step-by-step explanation: The formula for cone volume is 3.14(r^2)(h/3). Plug in all of your values to get the answer.
Answer:
12.5 km.
Step-by-step explanation:
Distance = average speed x time = 25 km/h x 0.5 h = 12.5 km.
if wrong, sorry
(but most likely right)
Answer:
3×2 + 3×-b
Step-by-step explanation:

Answer:
60
Step-by-step explanation:
you have to add 30 plus 30