Answer:
50.007131355
Step-by-step explanation:
A calculator lol?
The common difference is essentially what u need to add to one number in the sequence to get the next
So previous number + common difference = next number after that
The common difference would be -8
Answer:
B. Pyramid
Step-by-step explanation:
Answer: 29.2
Step-by-step explanation:
The lengths of the two longer legs are both 
The lengths of the two shorter legs are both 
So 