Answer:
The answer is 3.5 & 355 because the decimal shifts to the left or right, you move the decimal in the answer too.
Step-by-step explanation:
Answer:
Step-by-step explanation:
If you start with t1 = 8.6
and t2 = 6.4
Then tn - tn-1 = 6.4 - 8.6 = -2.4
In other words if you start at tn-1 and go to the next term tn you have to subtract 2.4 from the term to get to the next term.
t1 = 8.6
t2 = 6.2
t2 = 8.6 - 2.4 = 6.2
The difference is -2.4
In general tn+1 = tn - 2.4
Answer:
So the common difference is -2.4
Step-by-step explanation:
In an arithmetic sequence the common difference is the difference between any two consecutive terms
also formula for common difference is d= a(n) - a(n-1)
which means that if we have an arithmetic sequence i.e. a1,a2,a3 and a4
then their common difference will be
common difference = a₂-a₁= a₃-a₂ = a₄ -a₃
Now for the given sequence
Common difference = 6.2 - 8.6
= - 2.4
Check:
8.6 - 2.4 = 6.2
6.2 - 2.4 = 3.8
3.8 - 2.4 = 1.4
.
.
So the common difference is -2.4
Subtracting the same value from both sides of an inequality changes the solution set.
When dividing both sides of an inequality by the same positive value, it is necessary to reverse the inequality sign.
When multiplying both sides of an inequality by the same negative value, it is not necessary to reverse the inequality sign.
The statement which is true about solving inequalities is; Adding the same value to both sides of an inequality does not change the solution set.
Discussion:
Similar to equations, when solving inequalities; adding or subtracting the same value to both sides of an inequality does not change the solution set of the inequality.
In essence, the statement which is true about solving inequalities is; Adding the same value to bothsides of an inequality does not change the solution set.
Read more on inequalities:
Answer:
Adding the same value to both sides of an inequality does not change the solution set