Question

what are units?Describe the meaning of key words per of square and cube and a hyphen in units​

Answer 1

It implies raising to the second power. What is the meaning of the key word "cube," when used in the context of units? It implies raising to the third power. What is the meaning of a hyphen in units? The hyphen means multiplication.

Answer 2

Step first unit meaning

step second per meaning

step third square and cube meaning

Step-by-step explanation:

1_ The technique of working with units to help solve problem is called unit.

2_ per meaning division and of meaning multiplication

3_ Square meaning raising to second power and cube meaning raising third power