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AnnZ [28]
3 years ago
10

A car is travel 210 km in 3 hours?

Mathematics
1 answer:
lakkis [162]3 years ago
6 0

Answer:

70 km/h

Step-by-step explanation:

A car is travel 210 km in 3 hours.

Distance, d = 210 km

Time, t = 3 hours

We can find the speed of the car. The speed of an object is equal to the total distance divided by time taken.

v = d/t

Substitute the values,

v=\dfrac{210\ km}{3\ h}\\\\v=70\ km/h

So, the required speed of the car is 70 km/h.

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nirvana33 [79]

Answer:

k = -7

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Step-by-step explanation:

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