Answer:3^2=9
U are gonna times 3 two times
Example:3x3=9
Answer:
There are closed addition.
Step-by-step explanation:
Closure (mathematics) ... For example, the positive integers are closed under addition, but not under subtraction: is not a positive integer even though both 1 and 2 are positive integers. Another example is the set containing only zero, which is closed under addition, subtraction and multiplication.
So, 0,2,5 are closed addition
Please mark me brainliest.
Last one 9 46/180
It's actually pretty basic
4 - Grams = 4,000 kilograms
Hope this helps ! :)
Answer:
C :) try the box method! it always works for alot of people but i prefer diatrubuative method
