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alexdok [17]
3 years ago
6

Complete a, b, and c please!

Mathematics
1 answer:
tatyana61 [14]3 years ago
3 0

Answer:

a) 3308 km/hr

b) 1055 m/s

c) 3 Mach

Step-by-step explanation:

a) convert Mach 2.7 to km/hr

We need to convert Mach 2.7 to km/hr

We know that :

1 Mach = 1225 km/hr

So, multiply 2.7 with 1225 to convert 2.7 Mach into km/hr

2.7 Mach = 2.7 * 1225 km/hr

= 3307.5 km/hr

Rounding off to whole no

= 3308 km/hr

b) Mach 3.1 to meter per second

We need to convert Mach 3.1 to m/s

We know that :

1 Mach = 340.3 m/s

3.1 Mach = 3* 340.3 m/s

= 1054.93 m/s

Rounding off to whole no

= 1055 m/s

c) 3650 km/hr to Mach

We need to convert 3650 km/hr to Mach

We know that :

1 km/hr = 0.000816327 Mach

3650 km/hr = 3650 * 0.000816327 Mach

= 2.97 Mach

Rounding off to whole no

= 3 Mach

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Marat540 [252]

Let's solve your equation step-by-step.

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Description:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

1.498/30

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