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lisabon 2012 [21]
3 years ago
11

Hey can anyone help me with a few quadratic equations?

Mathematics
1 answer:
goldfiish [28.3K]3 years ago
4 0
Sure! 

1. <span>x=<span>5+<span>√29 or x</span></span></span>=<span>5−√29</span>

2. <span>x=<span><span>9/2 or </span>x</span></span>=<span>−9/2</span>

3.<span>x=<span><span>3<span> or </span></span>x</span></span>=<span>−<span>2</span></span>
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love history [14]
-1/8  is your answer

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8 0
3 years ago
M is the midpoint of , cm = 2x + 3, and md = 3x – 6. what is cd? answer
wlad13 [49]
<span>If M is the midpoint of CD, CM = 2x+3 and MD = 3x-6, then:

MD = CM
3x - 6 = </span>2x + 3
3x - 2x = 3 + 6
x = 9

CM = 2x+3 = 2*9+3  18+3 = 21
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Desire <br> Help me with this quistion
aleksandrvk [35]

Answer:

The value of n is 11 feet.

Step-by-step explanation:

Given that the area of rectangle from is A = length×width so we have to substitute the variables into the formula in order to find n :

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Let width = 3,

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8 0
3 years ago
In which quadrant is point C located
kozerog [31]

Answer:

Quadrant 4

Step-by-step explanation:

6 0
3 years ago
A tractor was purchased for $30,000 six years ago. what is the value of the tractor today if the depreciation rate was 2.5%?
MrRissso [65]
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