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2 years ago

A car drives at 45 km/h for 3 hours. How far does the car travel?

Mathematics

2 answers:

stellarik [79]2 years ago

8 0

Answer:

Hey!

The car travelled 135 kilometers!

Step-by-step explanation:

Here you have to do the speed (45km/h) multiplied by the time (3 hours)

45 x 3 = 135

So the car has travelled 135 kilometers!

HOPE THIS HELPS!!

cluponka [151]2 years ago

8 0

Answer: 135
Explanation: it is multiplying 45km by 3 and it equals 135km
If I helped please mark me brainliest

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3 years ago

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melisa1 [442]

ANSWER

$(4n - 1)\sqrt{3 n} + 3\sqrt{n}$

EXPLANATION

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We remove the perfect squares under the radical sign.

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We can now take square root of the perfect squares and simplify them further.

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2 years ago

Read 2 more answers

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Step-by-step explanation:

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3 years ago