go to this website for help
https://www.google.com/search?q=what+is+the+volume+of+a+triangular+prism&rlz=1C5CHFA_enUS801US801&oq=wha+is+the+volume+of+a+tria&aqs=chrome.1.69i57j0j69i60j0l3.6959j0j7&sourceid=chrome&ie=UTF-8
Answer:
x=6
Step-by-step explanation:
7/10 is 0.7 as a fraction
First differences are ...
41 -39 = 2
43 -41 = 2
45 -43 = 2
These are all the same, so 2 is the common difference of the arithmetic sequence beginning with 39.
The Nth term is
The problem statement seems to ask for the 10th term and for a15. Here they are.