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3 years ago

Convert 8.45km to metres.

Mathematics

2 answers:

Colt1911 [192]3 years ago

6 0

Answer:

8450 meters

Step-by-step explanation:

Ok hi there! :)

so if we want to convert km to meters, we need to know the conversions... It is really simple if we know the conversion which is 1000m in one km. Therefore, if we have to turn it into meters, we should multiply it by 1000!

8.45 × 1000 = 8450

zhenek [66]3 years ago

4 0

Answer:

8450 metres.

Step-by-step explanation:

To convert kilometres to metres, multiply the kilometre value by 1000.

For example:

$8.45 \times 1000 = 8450$

It might also help to see it as shifting the decimal point three places to the right.

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Answer:

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Step-by-step explanation:

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2 years ago

A system of inequalities is graphed below. The variable x represents the number of cans someone is buying, and y represents the

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We have that
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3 years ago

The altitude a ( in feet) of a plane t minutes after lift off is given by a=3400t+600

Julli [10]

Answer:

6 minutes

Step-by-step explanation:

'a' in the formula represents altitude in feet. You are told the altitude is 21000 feet, so put that into the formula:

21000 = 3400t +600

You can solve this for t:

20400 = 3400t . . . . . subtract 600 from both sides

6 = t . . . . . . . . . . . . . . . divide both sides by 3400

The problem statement tells you that t represents minutes after lift off, so this solution means the altitude is 21000 feet 6 minutes after lift off.

The question is asking for the number of minutes after lift off that the plane reaches an altitude of 21000 feet, so this answers the question directly:

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2 years ago

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3 years ago

Convert 8.45km to metres.​

Convert 8.45km to metres.