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Stels [109]
3 years ago
10

What is the simple formula for the nth term of the following arithmetic sequence? 12, 16, 20, 24, 28, … A. 4n + 12 B. 4n + 8 C.

2n + 4 D. 2n + 10
Mathematics
1 answer:
8090 [49]3 years ago
4 0
I believe the answer is B.
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The measures of four interior angles of a pentagon are 63º, 119º, 125º, and 116º. which is the measure of the fifth interior ang
san4es73 [151]
The sum of interior angles of a pentagon is given by:
(n-2)*180
where
n=number of sides
thus the sum of angles in a pentagon will be:
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