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I am Lyosha [343]
3 years ago
14

What is the answer to number 6? Please break it down and explain.

Mathematics
1 answer:
snow_tiger [21]3 years ago
8 0

Answer:

-2 or -5

Step-by-step explanation:

(2x − 8) / (x² + 7x + 10) is an invalid expression when the denominator is 0.

x² + 7x + 10 = 0

(x + 2) (x + 5) = 0

x = -2 or -5

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White raven [17]

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<h3>What is the area of a right triangle?</h3>

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A = 0.5 x 3 x 5 = 7.5 square units.

More can be learned about the area of a right triangle at brainly.com/question/17335144

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5 0
2 years ago
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Luda [366]

Step-by-step explanation:

.19 = 19/100

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4 0
2 years ago
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tia_tia [17]

Answer:

I only know the first one....

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28p:14p:7p

8 0
3 years ago
(x^3+6x^2-8x-43)/(x+2) dividing polynomials
Bess [88]
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The right triangle on the right is a scaled copy of the right triangle on the left. Identify
hodyreva [135]

Answer:

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Step-by-step explanation:

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6 0
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