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devlian [24]
2 years ago
12

Please please help and explain! I will mark Brainliest.

Mathematics
2 answers:
Assoli18 [71]2 years ago
7 0

Answer:

Decay

3

Step-by-step explanation:

harina [27]2 years ago
3 0
1st is Decay and the second part is by 3 by multiplication. 3•3= 9 9•3= 27•3 =81 and so on.
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Sedbober [7]

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Step-by-step explanation:

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\frac{17}{5} = \frac{34}{x}\\Now\ let\ us\ cross-multiply\\17 \times x = 5 \times 34\\17x = 170\\dividing\ both\ sides\ by\ 17 \\x = \frac{170}{17} \\x = 10

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8 0
2 years ago
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