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Alexeev081 [22]
3 years ago
6

David drove the first six hours of his journey at 65 km/ hour and the last 3 hours of his journey at 80 km/hour how far is the w

hole journey in kilometers
Mathematics
2 answers:
Natali [406]3 years ago
7 0

Answer:630

Step-by-step explanation:

zzz [600]3 years ago
4 0
630 kilometers for the whole journey
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the perimeter of the floor of a room is 18 metre and its height is 3 cm what is the area of 4 walls of the room​
Lina20 [59]

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