Answer: Have a good day. I’m sorry you have to go through this, my head already hurts and I am just lōoking at it.
60 Student
5/7=0.71428571428<span>
</span>60/84=0.71428571428
if a is related to b by some property, and b is related to c by the same property, then a is related to c by that property (Brainliest Answer Will be appreciated:D)
Answer:
7 15 178
Step-by-step explanation:
The formula for the triangular sequence is Xn=n(n+1)/2
So X25=25(25+1)/2=325
