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4 years ago

9

What is the answer to the question A 0.10

2 answers:

MArishka [77]4 years ago

6 0

Euros per dollar:
35 / 45 = 0.78

Dollars per euro
45 / 35 = 1.29

*** The answer is b. 0.78 ***

The question is asking the exchange rate in euros per dollar. To find this we divide the 35 received euros by the 45 usd given to get 0.78. For every €0.78 , it is equivalent to 1 usd.

The reverse of this is usd per euros, so for every $1.29 it is equivalent to 1 euro.

I hope this helped

xenn [34]4 years ago

3 0

Yeah it’s A q0 good luck

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MrRissso [65]

Answer:

TU = 29

Step-by-step explanation:

TU + UV = TV , substitute values

9x + 2 + 5 = 14x - 8 , that is

9x + 7 = 14x - 8 ( subtract 14x from both sides )

- 5x + 7 = - 8 ( subtract 7 from both sides )

- 5x = - 15 ( divide both sides by - 5 )

x = 3

Then

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3 years ago

Which are the solutions of the quadratic equation? x2 = 9x + 6

r-ruslan [8.4K]

we have

$x^{2}=9x+ 6$

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Rewrite as perfect squares

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therefore

<u>the answer is</u>

$x1=4.5+\sqrt{26.25}=9.623$

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3 years ago

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madreJ [45]

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I know this I did this on brainly

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Step-by-step explanation:

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