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3 years ago

Given this arithmetic sequence, find d 4,_,_,_,_,179

Mathematics

2 answers:

yawa3891 [41]3 years ago

7 0

$a_1=4 \\ a_6=179 \\ \\ d= \frac{179-4}{6-1}= \frac{175}{5}=35$

The answer is d=35

Margarita [4]3 years ago

5 0

4 + (6-1)d = 179
<span>4 + 5d = 179 </span>
<span>5d = 175 </span>
<span>d = 35</span>

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