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kykrilka [37]
3 years ago
7

An "A" train leaves a subway station every 12 minutes. An "E" train leaves every 9 minutes. If both trains just left the station

on parallel tracks, when will both leave the station together again?
A. 108 minutes
B. 36 minutes
C. 72 minutes
D. 24 minutes
Mathematics
2 answers:
nexus9112 [7]3 years ago
7 0
It would be B. 36 minutes.
Alenkinab [10]3 years ago
5 0
<span>A. 108 minutes hope i helped

</span>
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We get that √48 = 2⋅2√3. Lastly, step three says to simplify, so we go ahead and multiply the 2⋅2 outside of the square root to get 4√3. That's it! We get that √48 = 4√3.

Step-by-step explanation:

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2 years ago
each of equal sides of an isosceles triangle is 4cm greater than its height .If the base of triangle is 24 cm ,calculate the per
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<h3><u>Answer</u><u>:</u><u>-</u></h3>

192 cm²

<h3><u>Step</u><u> </u><u>by</u><u> step</u><u> explanation</u><u> </u><u>:</u><u>-</u></h3>

Let us take the height be x , then its side = x + 4. Now half of base will be 12 cm .

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