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Strike441 [17]
3 years ago
10

Which equations have the variable term in the equation 6 + 2x = 6x - 9 isolated to one side of the equals sign, and

Mathematics
2 answers:
ollegr [7]3 years ago
8 0

Answer:

-4x = -3

3 = 4x

Step-by-step explanation:

just did it n got it right

MrRissso [65]3 years ago
7 0

Answer:

-4x = -3

3 = 4x

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Since the distance travelled by the two airplane is similar, therefore we can create the initial equation:

 

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We know that v1 = 496, and v2 = 558 so:

 

496 t1 = 558 t2

or

x = 558 t2 / 496

 

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x = t2 + 0.5

 

Hence,

496 (t2 + 0.5) = 558 t2

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x = t2 + 0.5 = 4 + 0.5

x = 4.5 hours

 

 

So the equation is:

x = 558 t2 / 496

 

And the first plane travelled:

x = 4.5 hours

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arsen [322]

Answer:

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3 years ago
Assume that 0 &lt; x &lt; pi/2 0 &lt; y &lt; pi/2 Find the exact value of cos(x - y) * if * cos x = 3/5 and cos y = 4/5
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Answer:

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