5 * 3 does not tell you the total number of flash cards in 5 piles because you don't know how many cards are in each pile.
Mark me Brainliest pls!!!! It will help me rank up!
Answer:
Mode :))))))))))))))))))))
Step-by-step explanation:
Answer :
Let's assume the opposite of the statement i.e., 3 + √5 is a rational number.


Since, a, b and 3 are integers. So,

Here, it contradicts that √5 is an irrational number.
because of the wrong assumption that 3 + √5 is a rational number.

Hence, 3 + √5 is an irrational number.
If i did it right the anwser is 20
Idk I'm learning that also