Hey! just so you know you put it upside down but the answer is 23.
Answer:
12
Step-by-step explanation:
12×12=144
12 squared equals 144 so square root is 12.
Answer:
(8+9) 3 - 1 = 50
Step-by-step explanation:
8 + 9 = 17
17 x 3 = 51
51 - 1 = 50
Answer: easy. The value is 3 tenths.
Step-by-step explanation: