-2.8(6m + 4) that is the answer
Answer:
6 cm
Step-by-step explanation:
36-24=12 and 12/2 is 6
Hope this helps!!!!!!!!!!!!!!
Answer:
4, 13, 28, 49
Step-by-step explanation:
1st term = 3 × (1)² + 1 = 4
2nd term = 3 × (2)² + 1 = 13
3rd term = 3 × (3)² + 1 = 28
4th term = 3 × (4)² + 1 = 49