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2 years ago

What is the sum of the rational expression below 3x/x+9 + x/x-4

1 answer:

6 0

The answer to the question

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Scrat [10]

Answer:

1)x = 5

2)× = -11

3)x = 7

4)x = 3.66

7 0

2 years ago

bonufazy [111]

Answer:

$723.66

Step-by-step explanation:

$x(1 + 4 {)}^{6} = x + 192$

$\boxed{\green{x = 723.66}}$

8 0

1 year ago

erastovalidia [21]

Answer:

The court house tower should be 51 feet tall.

Step-by-step explanation:

2.5+2.5=5 feet because 2+2=4 and 0.5+0.5=1. 4+1=5

25.5+25.5=51 because 25+25=50 and 0.5+0.5=1. 50+1=51

7 0

2 years ago

Firdavs [7]

$\mathbf r(t)=\langle x(t),y(t),z(t)\rangle=\langle\sin t,\cos t,t\rangle$

$x^2+y^2+z^2=\sin^2t+\cos^2t+t^2=65$
$\implies t^2=64$
$\implies t=\pm8$

7 0

2 years ago

ira [324]

I hope this helps you

6 0

2 years ago