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wel
4 years ago
11

Simplify the expression. |-5-8|

Mathematics
2 answers:
Mashutka [201]4 years ago
4 0

|-5-8|=|-13|=13

baherus [9]4 years ago
4 0

the answer for this question  is <u>13</u>

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The volume of a rectangular prism is represented by the function x3 + 11x2 + 20x – 32. The width of the box is x – 1 while the h
Oksi-84 [34.3K]

we know that

the volume of a rectangular prism is equal to

V=L*W*H

where

L is the length of the box

W is the width of the box

H is is the height of the box

in this problem we have

V=x^{3\ }+11x^2+20x-32

W=x-1

H=x+8

L=?

<u>Find the length of the box</u>

Using a graph tool-------> we will determine the roots of the equation of volume

see the attached figure

the roots are

x=-8\\x=-4\\ x=1

so

x^{3\ }+11x^2+20x-32=(x+8)*(x+4)*(x-1)

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<u>the answer is</u>

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8 0
3 years ago
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6 0
4 years ago
Wgich value is closest to 85% of 25..is it20,16,18, or 22
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Well 85% of 25 is 21.25. So the closest ones would be 20 or 22. Well let's check out the difference's. 21.25-20= 1.25.....22-21.25=.75. well clearly .75 is smaller than 1.25 so your answer would be 22. 85% of 25 is closest to 22.
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4 years ago
The united states government produced about 10.25 billion pennies one year.
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To make that you have to put both numbers with the same power of ten.

1025x10^7 - 3.0x10^7 = 1022x10^7 more pennies than half-dollars.
7 0
3 years ago
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