What is the value of \dfrac{x^2}{y^1}

y

1

x

2



start fraction, x, squared, divided by, y, start superscript, 1, end superscript, end fraction when x=10x=10x, equals, 10 and y=5y=5y, equals, 5?

the correct answer is d

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(w – 2.5)(w + 2.5)

(–4v – 9)(–4v + 9)

step-by-step explanation:

54 km / hours

step-by-step explanation:

we need to convert seconds to hours

60 seconds = 1 minutes

60 minutes = 1hour

15 m         60 second   60 minutes

  * *         = 54000 meters/ hour

second     1 minute             1 hour

now we need to convert meters to km

1000 m = 1 km

54000 m       1 km

*   = 54 km / hours

hour               1000m

a) 0

step-by-step explanation:

i^413 x i^0 = 0 as any number multiplied by a zero is

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