Both condone the swapping of terms being operated on through multiplication or addition. For example:
4 * 6 = 24 OR 6 * 4 = 24
7+3 = 10 OR 3 + 7 = 10
Commutative comes from the same root wrd as commute, so just think of it meaning "to move around".
Step-by-step explanation:
In ∆ABC, m∠B = 90°
Therefore ∆ABC is a right angled triangle with sides AB = 4 & BC = 3. AC is the hypotenuse.
Hence, by Pythagoras theorem:

374,000 in standard form is 374,00
3 one is the answer I think
It would be 11 since an integer above zero is positive and an integer below zero is a negative