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sweet [91]
3 years ago
13

Divide 9y power 2 by 3divide (8x power 2 +4x ) by 2x​

Mathematics
1 answer:
olchik [2.2K]3 years ago
4 0

Answer:

1=27

2=34

Step-by-step explanation:

1)9y power 2÷3

or, y=9 power 2÷3

or, y=9×9÷3

or, y=81÷3

or, y=27

2) (8x power 2+4x)÷2

=(8x×8+4x)÷2

=(64x+4x)÷2

=68x÷2

or, x=68÷2

or, x=34

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An aircraft has a total time in service of 468 hours. The Airworthiness Directive given was initially complied with at 454 hours
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Answer:

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Step-by-step explanation:

In this case the aircraft has completed one cycle of service in the first 454 hours of service. Then making the difference between the hours of service and the hours of the first cycle we have:

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A number increased by 6 and the result divided by 3 is 21. what is the number?​
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