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Stella [2.4K]
3 years ago
6

Rewrite the rational equation with the given denominator. 12/x(x+4) = ?/x(x+4)(x-9)

Mathematics
2 answers:
Hitman42 [59]3 years ago
7 0

Answer:

Step-by-step explanation:

hello :

let : f(x) this denominator :

12/x(x+4) = f(x)/x(x+4)(x-9)

f(x) =12x(x+4)(x-9)/x(x+4)

if : x(x+4)(x-9)≠0    simpify by : x(x+4)

f(x) = 12(x-9)

levacccp [35]3 years ago
4 0

Answer:

12(x-9)

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

With the information provided, you know that Mina took a total of 9,245 steps in three hours and as you know the quantity of steps she took on the first and second hour, you can subtract the steps she took on the first and second hour from the total amount of steps to determine the steps she took on the third hour:

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On Triangle ABC, Angle A measures 30 degrees, Angle B measures 90 degrees, and Angle C measures 60 degrees. List the sides of Tr
Mazyrski [523]

Answer:

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Step-by-step explanation:

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8 0
3 years ago
2x - 5y=-15<br> can someone walk me through this?
HACTEHA [7]
The equation given in the question has two unknown variables in the form of "x" and "y". The exact value of "x" and "y" cannot be determined as two equations are needed to get to the exact values of "x" and "y". This equation can definitely be used to show the way for determining the values of "x" in terms of "y"and the value of "y" in terms of "x". Now let us check the equation given.
2x - 5y = - 15
2x = 5y - 15
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Similarly the way the value of y can be determined in terms of "x" can also be shown.
2x - 5y = - 15
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y = (2x +15)/5
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So the final value of x is [5(y -3)]/2 and the value of y is (2x/5) + 3.
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Answer:

(x-4)(x+10)

Step-by-step explanation:

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Also the less than would put the solution to the outside of the lines.

The correct graph is Stan.

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6 0
3 years ago
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