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3 years ago

Beyonce danced around the track tree times. The track was 400 meters. How many kilometers did she dance all together

Mathematics

1 answer:

IRISSAK [1]3 years ago

6 0

Answer: 1,200,000

Step-by-step explanation

1 meter is 1000 kilometers and the track is 400 meters long, so you must multiply 400*1000=400,000

She danced around 3 times s you must multiply 400,000*3=1,200,000

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Answer:

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3 years ago

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Lyrx [107]

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3 years ago

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faltersainse [42]

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3 years ago

Please help. I've been trying to figure this out for an hour and I still don't understand how it's 72. I feel really stupid beca

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Answer:

C. $72\pi$

Step-by-step explanation:

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3 years ago

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Nutka1998 [239]

Answer:

Step-by-step explanation:

In this technique, if we have to factorise an expression like ax2+bx+c, we need to think of 2 numbers such that:

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AND

N1+N2=b=−1

After trying out a few numbers we get N1=3 and N2=−4

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3 years ago