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Zinaida [17]
3 years ago
13

each term of a sequence is 2 more than the previous term. if the third term is 8 find the first five terms of the sequence

Mathematics
1 answer:
soldier1979 [14.2K]3 years ago
6 0

Step-by-step explanation:

T3=8

8=a+2d

where a is first term ,d is common ratio

8=a+2(2)

8=a+4

a=8-4

a=4

first term T1 is 4

T2=a+d

T2=4+2

T2=6

T4=a+3d

T4=4+3(2)

T4=4+6

T4=10

T5=a+4d

T5=2+4(2)

T5=4+8

T5=12

4,6,8,10,12

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What is the measure of an interior angle in a regular dodecagon?
Nata [24]
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Lana71 [14]

1 - 5x < 24

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3 years ago
Read 2 more answers
<img src="https://tex.z-dn.net/?f=y%20%3D%20%20%5Cfrac%7B12%7D%7Bx%7D%20%20%5C%5C%20y%20%3D%20%20%5Cfrac%7B6%7D%7B%20%7Bx%7D%5E%
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