Answer:
5/9
Step-by-step explanation:
20/36=5/9
Answer:
2+2=4 thank you and can I get brainlest too
Answer:
Step-by-step explanation:
Answer:
x= 7/ 8 is the answer
If you wanted to simplify
Answer:
S
ThenSn=n(a1+an)2Sn=n(a1 + an)2 , where nn is the number of terms, a1a1 is the first term and anan is the last term. The sum of the first nn terms of an arithmetic sequence is called an arithmetic series .
Step-by-step explanation:
