Hey there! :)
Your answer is: Between 11 and 12
11² = 11 × 11 = 121
12² = 12 × 12 = 144
129 is between 121 and 144
Hope this helps :)
For this answer I believe it would be best if you did it on paper
Answer:
12
Step-by-step explanation:
Answer: 13/24
Step-by-step explanation: M A T H W A Y Calculator
Answer:
3, 12, 27,48, 75, 108, 147
Step-by-step explanation:
12-3 = 9
27-12 = 15 (9+6)
48-27 = 21 (15+6)
75-48 = 27 (21+6)
108-75 = 33 (27+6)
147-108 = 39 (33+6)