Answer:
(x+4)
Step-by-step explanation:
Answer:
Mass is both a property of a physical body and a measure of its resistance to acceleration when a net force is applied. An object's mass also determines the strength of its gravitational attraction to other bodies. The basic SI unit of mass is the kilogram.
Step-by-step explanation:
Answer:
14
Step-by-step explanation:
Answer:
15. 50.24
Step-by-step explanation:
pi times r squared