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Gennadij [26K]
3 years ago
9

PLS HELP!!!!!!!!!!!!!Write the recursive rule for the sequence: 5, -10, 20, -40, 80

Mathematics
1 answer:
earnstyle [38]3 years ago
6 0

Answer:

<u>We observe that this is a GP  with:</u>

  • the first term  t₁ = 5
  • common ratio r = -2

<u>The nth term is:</u>

  • tₙ = t₁rⁿ⁻¹
  • tₙ = 5(-2)ⁿ⁻¹
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Artemon [7]

Answer:

The m∠YXW is 125°.

Addition equation: m∠YXW = m∠YXZ + m∠ZXW = 85° + 40° = 125°

Step-by-step explanation:

To find the m∠YXW you would need to add the m∠YXZ and m∠ZXW together:

m∠YXW = m∠YXZ + m∠ZXW = 85° + 40° = 125°

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ella [17]

Answer:

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7 0
2 years ago
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navik [9.2K]

Answer:

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4 0
2 years ago
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The table below shows the relative frequencies of the color of cars bought last month by males and females. Which percentage rep
frozen [14]
The first thing we must do for this case is to observe the highest relative frequency of the table in the total column.
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 Answer:
 
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3 years ago
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3 years ago
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