B. Warm air rises,and cool air sinks.
Answer:
the answer is 2. so it is 2
Step-by-step explanation:
2 ➕ 2 is 4
Answer:7 cm
Step-by-step explanation: you know everything except the radius. Use this equation to help you: 44=2*pi*radius
Divide 44 by 2pi. Then u have your radius which is 7
Answer:
28.27mm³
Step-by-step explanation:
A
=
π
r
2
22/7× 3²