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3 years ago

Elapsed time 50 minutes.ending time 9:05 am find starting time

Mathematics

2 answers:

never [62]3 years ago

8 0

Answer:

8:15 am

Step-by-step explanation:

Count back from 9:05 50 minutes. I did it in parts.

First, I went back 5 minutes:

9:05 am 50 minutes elapsed

9:00 am 45 minutes elapsed

Then I went back the rest of the 45 minutes

9:00 am 45 minutes elapsed

8:15 am 0 minutes elapsed

Serggg [28]3 years ago

8 0

9:05-:05= 9:00-:45=8:15

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My name is Ann [436]

Answer:

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Explanation:

Work backward:

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Start:

x = 3.5

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Start:

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x=3.5

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Divide by 5:

(10x - 20)/ 5 = 15/5

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3 years ago

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Answer:

Step-by-step explanation:

Look at the picture.

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$h$ - height

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Substitute:

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Step-by-step explanation:

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