Answer:
I think it's the last one D
Step-by-step explanation:
I'm not 100% sure, but I think the x can't repeat and 4 is the only number of x that hasn't been plotted yet. Tell me if it was right?
Answer: T= 1 and I’m not sure if 6t = 6
9.) Its equilateral
7.) 24
Sorry I only have the answer for 7 and 9.