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Vaselesa [24]
3 years ago
15

Simplify 3x^2-10x+8 / x^3-8

Mathematics
1 answer:
enyata [817]3 years ago
6 0
<span>3x2-10x-8 but if you simply (x-4)*(3x+2) you can use the foil method
</span>
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What is 0.84 as fraction in simplest form
Shkiper50 [21]
Its already in simplest form= 81/100
 
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The greatest common factor of 4xy and -6xy
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The greatest common factor is 2x

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Solve for x if 5^x=200​
vampirchik [111]

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x ≈ 3.29

Step-by-step explanation:

Take the logarithm of both sides of the equation to remove the variable from the exponent.

Exact Form:

x  = \frac{ln(200)}{ln(5)}

Decimal Form:

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An electric pole is 10m high if it's shadow is 10×√3 in length find the elevation ofthe sum
lianna [129]
First, Look at the attached picture as a reference.

Now, using Pythagoras theorem, 

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Now, lets find the elevation of the sun.

<span> </span>tan\theta =  \frac{AB}{BC} \\\\ tan\theta =  \frac{10}{10\sqrt3} \\\\ \theta = tan^{-1} \left(\frac{10}{10\sqrt3}\right) \\\\ \boxed{\theta = 30  \°}

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3 years ago
A 12 pack of cola costs $5.46. How much does one can of cola cost?
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46¢

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Round: 0.455 rounded to the nearest hundredths is $0.46 (You round to the nearest hundredths, for the smallest amount for US currency is a penny, which is 1/100 of a dollar bill).

Each cola costs $0.46

~

5 0
4 years ago
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