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fgiga [73]
3 years ago
7

If LM = 22 and MN = 15 find LN

Mathematics
2 answers:
Alenkinab [10]3 years ago
6 0
LN=37 because the number is even and odd so it will be 37
Yanka [14]3 years ago
3 0

Answer:

LN = 37

Step-by-step explanation:

The Segment Addition Postulate tells us that LM+MN = LN

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yanalaym [24]
Your answer is 21 for this one.
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3 years ago
What is the equivalent to 16 to the 3/4 root
pshichka [43]
<span>√<span><span>​<span>2x−5</span></span>​<span>​​</span></span></span>=<span>7             3/4 
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8 0
3 years ago
A triangle has sides with lengths of 21 meters, 70 meters, and 73 meters. Is it a right triangle?
Elena-2011 [213]

9514 1404 393

Answer:

  no

Step-by-step explanation:

It is close, but not exactly a right triangle.

If it were a right triangle, we would have ...

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8 0
3 years ago
I need to find all real values of x from this inequality x^2&gt;2x-2 and also this question x^2&gt;2x+2. I need the answer fast
sergeinik [125]

x^2\gt2x-2

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You are essentially asking at this point where is the quadratic function greater than 0. To get the interval find the roots. Between the roots the function is guaranteed to be LESS THAN zero. Everywhere else the function is greater than 0.

x^2-2x+2=0

Use Vieta's rule to get the roots,

(x-1)(x-1)=0

Both roots are the same so no value is less than 0 which means all values except at the point of root are strictly greater, the point of root is at x_{1,2}=1 which means the set for which the quadratic function is greater than 0 is \mathbb{R}-\{1\} "all real numbers except 1".

To convert this into interval notation use all numbers up to 1 but not including and all numbers after 1 but not including,

(-\infty,1)\cup(1,\infty)

Hope this helps :)

7 0
3 years ago
What is the chance of rolling five or more on a 12 sided die
Iteru [2.4K]

Answer:

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Step-by-step explanation:

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6 0
3 years ago
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