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DENIUS [597]
4 years ago
10

a light flashes every 2 minutes, a second light flashes every 3.5 minutes and a third light flashes every 4 minutes. if all thre

e lights flash together at 8 p.m what is the next time of the day they will all flash together?
Mathematics
1 answer:
Sergio [31]4 years ago
6 0
8:28 pm because u have to find an even number that is divisible by 4, 2 and 3.5 and 28 is divisible by all of them so u add it to the 8:00 and u gat 8;24
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Vitek1552 [10]
The GCF (greatest common factor) of 35 and 63 is 7.
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3 years ago
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PLS HELP!!
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Its the third pair of inequalities

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zhannawk [14.2K]
If x is the first of the integers then the statement is:

(x) , (x+2) , (x+4) , (x+6)

This means that the smallest is x and the largest is x + 6

so:
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x, x-2, x-4, x-6
so:

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This is as close as have gotten to the answer
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3 years ago
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mariarad [96]

Answer:

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Step-by-step explanation:

I assume this is a 2 by 2 matrix.

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Answer:

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