Answer:
a = 1
b = -3
c = -2
Step-by-step explanation:
Would it be 9 because 8 times 3 equals 24 and 3 times 3 equals 9
Answer: First Option : Sₙ= n/2(a₁ + aₙ)
Step-by-step explanation:
The nth partial sum of an arithmetic sequence or the sum of the first n terms of the arithmetic series can be defined as the sum of a finite number of term in an arithmetic sequence.
It is calculated using the formula:
Sₙ= n/2(a₁ + aₙ)
Where :
a₁ = First term
aₙ = last term
n = number of terms
Answer:
24 is the LCM of 4,6,8. I think thats what your looking for.
Hope this helps!
Step-by-step explanation:
Answer:
Should be 5 in.
Step-by-step explanation:
C=2*Pi*R
31.4=2*3.14*R
substitute 5 for radius= 2*5=10
10*3.14=31.4
