19-7 equals 12. 12 times -6=-72. Sara’s number is 7
Answer:
The answer is (C)
Step-by-step explanation:
because unit cube, more formally a cube of side 1, is a cube whose sides are 1 unit long .The volume of a 3-dimensional unit cube is 1 cubic unit, and its total surface area is 6 square units.
10 would be you best choice
5,25-5,58=0,33
The answer is $0,33
