We know that root 2 is irrational, but root 2 times root 2 is 2, which is rational.
Hope this helped!!!
Answer:
he has received negative positive punishment...? I"M SORRY IF IT"S WRONG!!!
Step-by-step explanation:
Th z-score is given by:
z=(x-μ)/σ
where:
μ-mean
σ-standard deviation
hence:
z=(240-200)/20
z=2
Answer:
Step-by-step explanation:
If you are asking what 3x2-48 is, then the rules of Pemdas would be relevant in this.
First we would multiply. So, 3 times 2 is 6.
Then, 6-48 is -42
