Answer:
horizontal
Step-by-step explanation:
Answer: X = -12
Step-by-step explanation: 1) 12 + x/4 = 9
2) 12 + x/ 2^2 = 9
3) x/ 2^2 + 12 = 9
the next is -2 × 5 = - 10
the sequence is times 5
28 , 42 and 112
2/13 * 182 is 28
3/13 * 182 is 42
8/13 *182 is 112.