2 years ago

Identify whether each of the following expression is a quadratic expression in one variable. Give reason for your anwser

1 answer:

6 0

I believe anything that is squared (^2) is a quadratic. so a, b, e and f are quadratics. you could also check on desmos to see if they are parabolas (u shape).

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2) Gold has a density of

gregori [183]

Answer:

V = 150/193 cm³

Step-by-step explanation:

Density = Mass/Volume

Substitute the given values into the equation.

19.3 = 15/V (Given)

19.3V = 15 (Multiplied V on both sides)

V = 150/193 (Divided 19.3 on both sides)

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2 years ago

Can anyone help please

Gwar [14]

For every 1cm there is 10 mm so in 50mm there is 5 cm

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of your division problem by the divisor and compare the result with the dividend. If they are equal, your division was correct.

Ugo [173]

<h3>Respuesta:</h3>

La respuesta de tu división es exact

Step-by-step explanation:

Tu división es de 564/47 el consciente es: 12 ahora multiplicamos 47*12 = 564

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What is the domain of the function?

Nostrana [21]

Answer:

option c........... .

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2 years ago