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3 years ago

Solve the inequality. Graph the solution on a number line. 7<_2

Mathematics

1 answer:

Anni [7]3 years ago

4 0

I have no idea but i really need help on this too33458584837

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Please answer! this is an important exam that im taking right now.

Scorpion4ik [409]

Answer:

Required ordered pair is (0,0) for system of equation

Step-by-step explanation:

The given system of equation is

A). $9^{12x} = 9^{3y}$

B). $y^{4} - 9y^{2} x^{2} =16y$

On simplifying the equation A

$9^{12x} = 9^{3y}$

Take log on both side,

(12x) (log9) = (3y) (log9)

4x=y

To find the solution of the system of the equation :

Replacing value of y=4x in equation B,

$y^{4} - 9y^{2} x^{2} =16y$

$(4x)^{4} - 9(4x)^{2} x^{2} =16(4x)$

$256x^{4} - 144x^{2} x^{2} =64x$

$256x^{4} - 144x^{4}=64x$

$112x^{4}=64x$

We get,

x=0 and x=0.829

Since, 0.829 is not integer number

Only solution of equations is x=0

For the value of y

Replace value x in y=4x=0

Thus, Required ordered pair is (0,0)

8 0

4 years ago

13 please help me on it

quester [9]

Use socratic it's a math answer giver app

8 0

4 years ago

haley spent 1/2 of an hour playing on her phone. that used up 3/8 of her battery. how long would she have to play on her phone t

bonufazy [111]

She would need to play 50 minutes more to waste all her battery. In total 80 minutes.

6 0

3 years ago

Suppose a square garden represented by 16x² ft2.

Sever21 [200]

Answer:

882 ft

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

What is the point slope form of the line with slope 25 that passes through the point (−4,−7) ?

Vlad [161]

Answer:

y-7=25x-4

Step-by-step explanation:

8 0

3 years ago