9514 1404 393
Answer:
678
Step-by-step explanation:
The sequence has a first term of 12 and a common difference of 21-12 = 9. The explicit formula for the n-th term is ...
an = a1 +d(n -1)
For a1 = 12 and d = 9, this is ...
an = 12 + 9(n -1)
Using 75 for the value of n, we have ...
a75 = 12 + 9(75 -1) = 12 + 666 = 678
The 75th term is 678.
Answer:
The factors of the number 18 are: 1, 2, 3, 6, 9, 18. If you add them up, you will get the total of 39.
Answer:
Step-by-step explanation:693 divided by
Then
Answer:
.24
Step-by-step explanation:
Answer:
A is reflected over the y axis and translated 2 units up and 2 units to the right.
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