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harina [27]
2 years ago
8

In the diagram of AABC shown below, DE || BC.

Mathematics
1 answer:
lions [1.4K]2 years ago
8 0

Answer:

3

Step-by-step explanation:

AD/AB = AE/AC

8/10 = 12/AC

AC = 12(10/8) = 15

EC = 15 - 12 = 3

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Step-by-step explanation:

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Plz help me well mark brainliest if correct!!
Rufina [12.5K]

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brayden is blocking off several rooms in a hotel for guests coming to his weeding the hotsl can reserve small rooms that can roo
kodGreya [7K]

Answer:

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Step-by-step explanation:

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6 0
3 years ago
The width of a rectangle is 2x + 4 and the length of the
iren [92.7K]

Given:

Width of a rectangle = 2x+4

Length of the rectangle = 6x+12

To find:

The ratio of the width to the length.

Solution:

We need to find the ratio of the width to the length.

\text{Required Ratio}=\dfrac{\text{Width}}{\text{Length}}

Putting the given values, we get

\text{Required Ratio}=\dfrac{2x+4}{6x+12}

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8 0
3 years ago
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SpyIntel [72]

Answer:

Option 1

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Continue the process with the other sides:

side BC is 4 units meaning the corresponding side of either ΔDEF or ΔLJK with have to be divisible by 4. in JKL the corresponding side KL is 9 units and not divisible by 4. Therefore, DEF is the correct answer since its corresponding sides are proportional

Step-by-step explanation:

6 0
3 years ago
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