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Fynjy0 [20]
2 years ago
5

If 5 becomes 11 and 12 becomes 25, what does 15 become?

Mathematics
2 answers:
Elan Coil [88]2 years ago
8 0

Answer:

31

Step-by-step explanation:

5---11

12---25

hmmm

isn't that jsut x * 2 + 1?

soooo

15 would be

15*2+1

which is 31

Amiraneli [1.4K]2 years ago
5 0

Answer:

31.

Step-by-step explanation:

5+5 = 10 + 1 = 11

12 + 12 = 24 +1 = 25

15 + 15 = 30 + 1 = 31

I don't know I tried to see if that was the pattern. It checks out math wise.

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Answer:

The scale is not reasonable.

Step-by-step explanation:

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4 0
3 years ago
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Strike441 [17]
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4 0
2 years ago
On the horizontal number line show how you will round 198.78 to the tens place &amp; write the rounded number. Given picture is
harkovskaia [24]
If the three slashes are 190, 195, and 200, we can see it as 
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7 0
3 years ago
Help me pls it’s urgent
earnstyle [38]

Answer:

<A = 115

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Step-by-step explanation:

<A + <B + <C = 180

SO

(4X -13) +15 +(X+18) =180

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3 0
3 years ago
An arithmetic sequence is represented in the following table. Enter the missing term of the sequence.
Allisa [31]

Answer:

329.5

Step-by-step explanation:

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The first term a1 = -6.5.

The nth term = a1 + (n - 1)d  so for our sequence we have:

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4 0
3 years ago
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