11^2 x pi that is the formula now find the answer
3n + 5 = 6
<u> - 5 - 5</u>
<u>3n</u> = <u>1</u>
3 3
n = ¹/₃
Let the first term be a, 4th term be
, difference between terms be d, and sum of first nine terms be
.
= a + 3d
32 = 11 + 3d
3d = 32 - 11
3d = 21
d = 7
= 
= 
= 9(11+28)
= 9(39)
= 325
Sum of first nine terms is 351.
Answer:
C
Step-by-step explanation:
Use the equation 
Input the numbers----> 
Simplify ----> 
Find the square root------->
Answer:
A=a2
Step-by-step explanation: