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Vitek1552 [10]
3 years ago
12

[NEED HELP]

Mathematics
2 answers:
Alinara [238K]3 years ago
3 0

Answer:

1. vertical-line test

2.y=x

3.x

4.domain

Step-by-step explanation:

I just did it on edg and it’s right.

ExtremeBDS [4]3 years ago
3 0

Answer:

1. vertical-line test

2.y=x

3.x

4.domain

Step-by-step explanation:

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18-20=-2

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In the triangle below,<br> y = [ ? ] cm. Round to the<br> nearest tenth.
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The answer is

<h2>12.3 cm</h2>

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Which set of numbers could be the length of the sides
Svetllana [295]

Answer: Choice C)  {6, 9, 12}

=======================================================

Explanation:

Something like choice A can't form a triangle because the first two sides add to 6+9 = 15, which is <u>not</u> longer than the third side 15. We need to have x+y > z to be true. The same goes for choice B as well because 3+3 = 6 is too small compared to the third side 7. Choice D is similar to choice A.

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