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morpeh [17]
3 years ago
15

Plz help! Determine whether the equation represents a direct variation. If it​ does, find the constant of variation.

Mathematics
2 answers:
Finger [1]3 years ago
8 0

Answer:

It does not have a direct variation, because y doesnt vary directly with x

Step-by-step explanation:

Hope This Helps!!!

Zinaida [17]3 years ago
4 0

Answer:

6y = 5x - 1 \\ y =  \frac{5}{6}x  -  \frac{1}{6}

From the equation we can see that,

<em><u>y is directly proportional to x</u></em>

in the form

y = mx + c

where, m is the slope and c is the constant

<em><u>Constant of the given variation is -1/6.</u></em>

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Simplifying an Expression with the Numerator and the Denominator Raised to a Power
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Answer:

The answer to your question is    the second option     \frac{1}{x^{48}y^{36}z^{6}}

Step-by-step explanation:

Expression

                       [\frac{(x^{2}y^{3})^{-2}}{(x^{6}y^{3}z)^{2}}]^{3}

Process

1.- Divide the fraction in numerator and denominator

a) Numerator  

 [(x²y³)⁻²]³ = (x⁻⁴y⁻⁶)³ = x⁻¹²y⁻¹⁸

b) Denominator

 [(x⁶y³z)²]²= (x¹²y⁶z²)³ = x³⁶y¹⁸z⁶

2.- Simplify like terms

a) x⁻¹²x⁻³⁶ = x⁻⁴⁸

b) y⁻¹⁸y⁻¹⁸= y⁻³⁶

c) z⁻⁶

3.- Write the fraction

        \frac{1}{x^{48}y^{36}z^{6}}

6 0
3 years ago
1. 10:15 H Wednesday (Philippines) - 05:15 H Wednesday (Riyadh, Saudi<br>Arabia)<br>Time difference​
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Answer:

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Step-by-step explanation:

10:15 - 05:15 = 5 hours

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Amiraneli [1.4K]

Answer:

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Step-by-step explanation:

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4 0
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ehidna [41]

Answer:

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Step-by-step explanation:

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4 0
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IrinaK [193]

Answer:

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Step-by-step explanation:

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