John wanted to go on a train. the equation y=9/5 x describes the number of miles y that a train travels in x minutes. what is the constant speed of the train in terms of hours?

The constant speed of the train is 108 miles per hour

4 0

3 years ago

Help help help help help

Nesterboy [21]

Answer:

$b = \sqrt{65}$

Step-by-step explanation:

${b}^{2} + {4}^{2} = {9}^{2} \\ {b}^{2} + 16 = 81 \\ {b}^{2} = 81 - 16 \\ {b}^{2} = 65 \\ b = \sqrt{65}$

I hope I helped you^_^

8 0

3 years ago

1/3 of 18 helpp please

MAXImum [283]

Answer:

Step-by-step explanation:

5 0

3 years ago

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How long does it take a truck traveling at a velocity of 90 km/hr to travel 990 km.?

makvit [3.9K]

Answer:

10 hr

Step-by-step explanation:

i divided 990 by 90 and got 10 hr

3 0

3 years ago

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