2 years ago

Which formula can be used to find the math term of a geometric sequence where the first term is 8 and the common ratio is -3?

1 answer:

6 0

$a_n = 8(-3)^{n-1}$

That would be the formula you would use.

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11111nata11111 [884]

Answer:

180 sq.cm

Step-by-step explanation:

A = 10 x 10 + 16 x 5 x 1/2 x 2

A = 100 + 16 x 5

A = 100 + 80

A = 180 square cm

Hope that helps!

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2 years ago

viktelen [127]

Answer: 178%

Step-by-step explanation:

1780/1000 = 178/100

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konstantin123 [22]

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Step-by-step explanation:

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Answer:

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2 years ago