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3 years ago

8

The angles shown below are supplementary:

1 answer:

alina1380 [7]3 years ago

3 0

Answer:

12

Step-by-step explanation:

supplementary angle=180°

180-60=120°

120°/10=12°

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Answer: $5:00\ PM$

Step-by-step explanation:

Given

Truck A speed is $v_a=60\ kmph$

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Suppose Truck B will catch truck A after t hours

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$\Rightarrow 120=20t\\\Rightarrow t=6\ hr$

Overtake time is $9:00am +2+6=5:00\ PM$

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3 years ago

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ludmilkaskok [199]

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3 years ago

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olga_2 [115]

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