3 years ago

With full process its of optional maths

1 answer:

3 0

Answer:

Step-by-step explanation:

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Firdavs [7]

Is there a picture for this if so can you post it

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3 years ago

Nezavi [6.7K]

Answer:

To convert m/sec to km/h the factor is 3.6

The speed of the airplane is $216\frac{km}{h}$

Step-by-step explanation:

we know that

$1\ km=1,000\ m\\1\ h=3,600\ sec$

$60\frac{m}{sec}=60\frac{(1/1,000)}{(1/3,600)}=60\frac{3,600}{1,000}=216\frac{km}{h}$

To convert m/sec to km/h the factor is 3.6

That means ----> Multiply the speed in m/sec by 3.6 to obtain the speed in km/h

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3 years ago

Gnoma [55]

Answer:

Step-by-step explanation:

2 - 3 = -1 + 4 + 6 = 9

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2 years ago

slava [35]

Number one because it multiplies by -3 all throughtout the chart

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4 years ago

pshichka [43]

Answer:

equals 4 i believe..

Step-by-step explanation:

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3 years ago