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Inessa05 [86]
3 years ago
13

What is the value of X

Mathematics
1 answer:
bixtya [17]3 years ago
5 0
All 3 angles have to add up to be 180 so the answer would be 90

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Suppose the first term of a geometric sequence is 3 and the fourth term is 192. What is the common ratio of the sequence? Write
gayaneshka [121]
An=A1 r ^(n-1)
192= 3 r ^(4-1)
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64 = r^3
r = 4

equation:
An=3 (4)^(n-1)

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An= 3 (4)^(6-1)
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I think this is right :)
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ICE Princess25 [194]
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