Which statements about the cone are true? Check all
that apply
The radius is double the diameter.
11 mm
The radius is 9 mm.
The base area is calculated using the radius.
18 mm
The volume is one-third the volume of a cylinder
with the same height and diameter.
The volume of the cone is 297 mm'.

the radius is 9mm.

the base is calculated using the radius.

the volume is one-third the volume of a cylinder with the same height and diameter.

the volume of the cone is 297 mm'.

Step-by-step explanation:

i just took the quiz.

B

C

D

E

HOPE THIS HELPS!!

Step-by-step explanation:

54 km / hours

step-by-step explanation:

we need to convert seconds to hours

60 seconds = 1 minutes

60 minutes = 1hour

15 m         60 second   60 minutes

  * *         = 54000 meters/ hour

second     1 minute             1 hour

now we need to convert meters to km

1000 m = 1 km

54000 m       1 km

*   = 54 km / hours

hour               1000m

answer: an 8-foot rope is tied from the top of a pole to a

stake in the ground, as shown in the diagram

below

step-by-step explanation: