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Artyom0805 [142]
3 years ago
10

Which equations have the same value of x as Three-fifths (30 x minus 15) = 72? Select three options.

Mathematics
2 answers:
DanielleElmas [232]3 years ago
6 0

Answer:

C 18 x minus 9 = 72

D 3 (6 x minus 3) = 72

E   x = 4.5

Step-by-step explanation:

Hope this helped

pshichka [43]3 years ago
3 0

Answer:

Its C,D,E and A I think

Step-by-step explanation:

hope it helped have a great day! god bless!

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Step-by-step explanation:

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3 years ago
We have been asked to investigate two flights, AA flight and U A flight. Both flights are at 33,000 feet, and the flight paths i
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Answer:

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Step-by-step explanation:

To solve this kind of problem, the knowledge of concept of relative velocity is needed as the first question requested how fast the flights were approaching each other. To find the minimum distance between both flights, the closest point of approach between both flights should be taken into consideration which was Frada heights. Flight AA passes through Frada Heights in a shorter time of 0.079 hours. This is the time at which both flights approach each other the closest and so the minimum distance (separation) between them. This was calculated to be 7.26NM which is greater than the FAA's minimum this requirement for flight was not violated.

Detailed calculation steps can be found in the attachment below.

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