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notsponge [240]
3 years ago
5

Erwan accelerates his car at 3 km/h per second while overtake a lorry. If he drives with a speed of 90 km/h, calculate his speed

after 10 seconds
Mathematics
1 answer:
Luba_88 [7]3 years ago
8 0

3 km / h every second for 10 seconds = 30 km / hr

90 + 30 = 120 km / hr

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Answer:

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3 years ago
3x + 25 = 2 - (6x — 15) solve for x
snow_tiger [21]

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4 0
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nikitadnepr [17]

Answer:

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3 0
3 years ago
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