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Trava [24]
3 years ago
14

I need help with equation number 6

Mathematics
1 answer:
Leona [35]3 years ago
8 0
Combine like terms
-2x-4=-2x-4

Since the equations are the same, the answer is infinitely many solutions.
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The average person has about 100,000 hairs on their head. However, people with red hair
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90,000

Step-by-step explanation:

................

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The graph of which function passes through the point ( 0,pi/2 )
inn [45]
<h2><u>Answer:</u></h2>

y = cos ^- 1 (x)

Step-by-step explanation:

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6 0
3 years ago
Read 2 more answers
Uma volta inteira na Terra corresponde a uma distância 2πr≅40.000 km. Se um satélite leva 85 minutos para dar uma volta completa
Shalnov [3]

Answer:

7.8. 10 ^ 3 m / s

Step-by-step explanation:

The computation of the average speed in m/s is shown below:

The average speed equation is

= ΔS ÷ Δt;

As We know that

an entire revolution would be40,000 km

and a satellite takes 85 minutes to complete a revolution,  

So,

ΔS = 40,000 km = 40,000,000 m

Δt = 85 min = 5 100 s

Now the average speed is

= 40 000 000 ÷ 5 ÷ 5 100

 = 7843.14 m / s

= 7.8. 10 ^ 3 m / s

4 0
3 years ago
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