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o-na [289]
4 years ago
12

two trains ,each 100 m long,moving in opposite directions ,cross each other in 8 seconds .if one is moving twice as fast as the

other train ,then the speed of the faster train is​
Mathematics
1 answer:
Feliz [49]4 years ago
8 0

Answer:

60 km/hr

Step-by-step explanation:

100+100

_______         =3x

      8

3x= 200/8

x=200/24 mps

=30mph

final speed is 60km/hr because its 2x's more =2*30=60

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Answer:

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Step-by-step explanation:

Given

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Required

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3 years ago
What is the midpoint between (7 − 3i) and ( 3 + 2i).
Rufina [12.5K]

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Step-by-step explanation:

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5 0
4 years ago
deb is searching online for tickets two weeks ago the cost wass 200 now the cost is 280 what is the percent increase wha would i
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Answer:

Step-by-step explanation:

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Answer:

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