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dedylja [7]
3 years ago
12

In this geometric sequence, what is the common ratio? 104, -52, 26, -13, ...

Mathematics
1 answer:
4vir4ik [10]3 years ago
3 0

Answer:

  -1/2

Step-by-step explanation:

The ratio is found by dividing the second number by the first:

  -52/104 = -1/2

You can verify that this is a "common" ratio by doing the same with successive pairs of numbers:

  26/-52 = -1/2

  -13/26 = -1/2

The common ratio is -1/2.

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3 years ago
Selling Price = $70 Rate of Sales Tax = 6% What is the sales tax? What is the total price?
Hatshy [7]

Answer:

Tax = $4.2, Total price = $74.2

Step-by-step explanation:

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2 years ago
Polygon A and Polygon B are similar with a ratio of similarity of 5/4. If the perimeter of Polygon A is 20 units, what is the pe
klemol [59]

Answer:

16 units

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2 years ago
A rectangular prism made of wood has a length of 10 centimeters, a width of 8 centimeters, and a height of 12 centimeters. A rec
lukranit [14]

Answer:

Prism volume = lbh

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Hole volume = lbh

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Final volume = 960 - 72 = 888cm^3

 

If this is not what you were looking for let me know and I will fix it right away

Step-by-step explanation:#need any questions answered within secs/mins hit me up and I got you

#brainliest

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