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vesna_86 [32]
3 years ago
7

Please help!!!! 20 POINTS!

Mathematics
2 answers:
Anika [276]3 years ago
5 0

1    8 triangles

2. only 6,8,15

 15 is more than 2 and less than 14    (6+8=14)( 8-6=2)

3  Not a triangle    11,15,25

11+15=26

26 is bigger than 25

german3 years ago
4 0

Answer:

8 triangles

Step-by-step explanation:

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Gala2k [10]

Answer:

Alina had at the beginning \frac{10}{3}c cookies

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7 0
3 years ago
Read 2 more answers
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Misha Larkins [42]
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3 years ago
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ikadub [295]
             <span> Use the rational root theorem to find the possible rational roots. The rational roots theorem says that possible rational roots are +/- factors the constant term (36 here) divided by factors of the leading coefficient (1 here). Possible rational roots are

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Test each zero using the rational root test. To do this, use synthetic division to test the roots. I won't show the work here, but the roots that work are -2 and -3. As factors, this is x+2 and x+3.

From the synthetic division, we have x^2-4x+6 left over, which is irreducible.

In factored form:
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You could also use a graphing calculator to find the roots and work backwards to get the factored form too. A TI-89 Titanium would factor the polynomial and give you the above answer.</span>
7 0
3 years ago
13÷1766 <br>I dont know​
Andre45 [30]
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Murljashka [212]
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3 years ago
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