3 years ago

Help plz I’m really confused how to do this

Mathematics

1 answer:

Otrada [13]3 years ago

7 0

Answer:

WOW that's a wonderful day

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A rational expression simplifies to1/2 The denominator of the original expression is given. Which polynomial is the numerator?

Sergeeva-Olga [200]

Answer:

3x^2-x-4

Step-by-step explanation:

8 0

3 years ago

2. The cone has a radius of 30 mm and slant height of 34 mm. What is the height h for this cone?

Flura [38]

Answer:

h = 16

Step-by-step explanation:

By applying the Pythagorean Theorem, the slant height is given by the formula:

$\sqrt{r^2+h^2}$

34 = $\sqrt{30^2 + h^2}$

$34^2 = 30^2 + h^2$

$1156 = 900 + h^2$

$256 = h^2$

$h = \sqrt{256}$

$h = 16$

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3 years ago

Simplify the rational expressions. State any excluded values. Show your work. (3x - 6)/(x - 2)

cluponka [151]

Hello,

Put the 3 as a common factor.

Look:

3x - 6 = 3 . ( x - 2 )

Then,

( 3x - 6) / (x - 2) = 3 .( x - 2) / (x -2)

Now simplity ( x -2)

= 3

5 0

3 years ago

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Help me with this exam explanations only

viktelen [127]

the process is coal formation which changes into fossil fuels through burning

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3 years ago

Write down the value of the 7 in the number 5709.

Dovator [93]

Answer:

700

Step-by-step explanation:

The 9 = 9

The 0 = 0

The 7 = 700

The 5 = 5000

8 0

3 years ago