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2 years ago

10

Pneumonoultramicroscopicsilicovolcanoconiosis how many letters

2 answers:

Jet001 [13]2 years ago

7 0

<span>Pneumonoultramicroscopicsilicovolcanoconiosis has 45 letters.</span>

Vanyuwa [196]2 years ago

3 0

It has 45 letters. check it out

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Please please help!!!!!!

Vlad1618 [11]

Answer:

5/2

Step-by-step explanation:

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2 years ago

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How to write 4.651 in expanded form with decimals?

dsp73

Answer:

$0.4651 \times {10}^{1}$

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2 years ago

What is the measure of x?

MA_775_DIABLO [31]

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2 years ago

What is $20.00 less than 2.5 times the price of $64.80

KatRina [158]

To figure this out youll have to multiply 64.80 by 2.5 first then youll get 162 after to figure out the answer you subtract 20 from that amount and get 142

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3 years ago

Find y<br> y= |x−5| + |x+5| (if x>5)

velikii [3]

Answer:

$y=2x$ if $x>5$ .

Step-by-step explanation:

$|x-5|=x-5 \text{ if } x-5 \ge 0$ . This means when $x \ge 5$ .

$|x-5|=-(x-5) \text{ if } x-5 \le 0$ . This means when $x \le 5$ .

It doesn't matter where the 5 is included since either $x-5$ or $-(x-5)$ would product 0 at $x=5$ .

$|x+5|=x+5 \text{ if } x+5 \ge 0$ . This means when $x \ge -5$ .

$|x+5|=-(x+5) \text{ if } x+5 \le 0$ . This means when $x \le -5$ .

The same statement here about $x=-5$ as I about $x=5$ with the earlier expression.

So anyways we have $x>5$ .

This means $y=|x-5|+|x+5|$ can be rewritten as

$y=(x-5)+(x+5)=(x+x)+(-5+5)=2x+0=2x$ .

$y=2x$

6 0

3 years ago