Answer:
2
Step-by-step explanation:
Use order of operations PEMDAS
3^2 = 9 * 2 = 18
20-18= 2
Answer:
. It’s because a prime factor of all even numbers is 2. Therefore the prime factors of all even squares includes two, therefore, the square must be even.
Answer:
550
Step-by-step explanation:
1100/2=550
(can I get brainliest please)
Answer:
Express 15 2/3 in simplest radical form 1
Answer:
The last expression 9.
Step-by-step explanation:
hope this helps! let me know if I am wrong
