Answer:
30
Step-by-step explanation:
The answer is 6(x^2 -1) I have provided a picture with my work and the answer
If my calculations are correct I think it's 50
Answer:
15th term =29/3
16th term = 31/3
Step-by-step explanation:
Given an arithmetic sequence with the first term a1 and the common difference d , the nth (or general) term is given by an=a1+(n−1)d .
First we find the 15th term
n=15
a1=1/3
d=1 - 1/3 = 2/3
Solution
1/3+(15-1)2/3
1/3+28/3
(1+28)/3
29/3
Lets find the 16th term
1/3+(16-1)2/3
1/3+30/3
(1+30)/3
31/3
Solution:
The given lengths are :
Converting the mixed fraction to improper fraction we have :
The difference between the two fractions is :
The LCD is 8.
Making denominators of both fractions same we have:
Denominators same numerators can be subtracted:
The difference between the two button is \frac{7}{8}[/tex] inche.