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nataly862011 [7]
3 years ago
9

I am in serious need of help.

Mathematics
2 answers:
pentagon [3]3 years ago
8 0

Answer:

Part A: r=\frac{d}{t}

Part B: 200,000\:\mathrm{m/h}

Part C: 200\:\mathrm{km/h}

Part D: Kilometers since we're working with a relatively large value.

Step-by-step explanation:

<u>Part A:</u>

The distance formula is given by d=rt. Divide both sides by t to get \boxed{r=\frac{d}{t}}.

<u>Part B</u>:

We've derived the equation r=\frac{d}{t} in the previous part. Substituting given values d=800,000 and t=4, we get r=\frac{800,000}{4}=\boxed{200,000\:\mathrm{m/h}}.

<u>Part C</u>:

Since 1 kilometer is equal to 1,000 meters, we have:

200,000\:\mathrm{m/h}=\frac{200,000}{1,000}=\boxed{200\:\mathrm{km/h}}

<u>Part D</u>:

The falcon flies 800,000 meters, which is a relatively large value. If we were to represent this in kilometers, this would be 800 kilometers, which is a lot easier and more practical to write.

Tanzania [10]3 years ago
5 0

Answer:

part b will be your answer right there sir

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