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Gemiola [76]
3 years ago
12

In the diagram of triangle ADC below, EB || DC, AE = 9, ED = 5, and AB = 9.2. What is the length of AC, to the nearest tenth?

Mathematics
1 answer:
dalvyx [7]3 years ago
8 0

Answer:

14.3

Step-by-step explanation:

9/5= 9.2/x (cross multiply)

5 x 9.2= 46

46 ÷ 9 = 5.1

9.2 + 5.1 = 14.3

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Answer:

choice C. Perfect square trinomial is correct.

Step-by-step explanation:

We need to find the pattern which is represented by the polynomial 4x^2+12x+9.

To find that pattern, we need to factor 4x^2+12x+9

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Mars2501 [29]

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5 0
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A birthday present for Mrs. Psarros costs $24. How much less will each teacher pay if 4 teachers share the cost equally than if
nirvana33 [79]

Answer:

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Step-by-step explanation:

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4 0
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Nana76 [90]

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7 0
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