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anastassius [24]
2 years ago
10

The fastest train on earth is Maglev, a Japanese train which runs at a

Mathematics
1 answer:
CaHeK987 [17]2 years ago
5 0

Answer:

167.2 m/sec

Step-by-step explanation:

Convert 602 km/hr to m/sec, as follows:

602 km       1000 m

------------ * ----------------- = 602,000 m/hr

    hr               1 km

Recall that 1 hr = 3600 sec.  Convert 602,000 m/hr to m/sec:

602,000 m          1 hr

------------------ * ---------------- = 167.2 m/sec

     1 hr              3600 sec

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Right side was multiplied by 6 so you multiply the left side by 6 so 72:6
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Evaluate the degree of the polynomial (y3 – 2) ( y2 + 11), expand using algebraic expressions and answer.
posledela

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y^5+11y^3-2y^3-22

Step-by-step explanation:

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4 years ago
Pls I need help with this ASAP
andrew-mc [135]

Answer:

The answer is 30.

Step-by-step explanation:

All of those angles will add up to 360 degrees. Since 150 is the same as the angle across from it that means the other one is 150. Add those 2 together that gets 300. So what is left? It is 60. So divide 60 between those two angles and you get 30.

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Question is unclear
4 0
3 years ago
2.
FromTheMoon [43]

Answer:

The dimensions of the park is 18yd by 18yd

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Dimensions of the park is 18 yd by 18 yd

3 0
3 years ago
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