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Vlad [161]
2 years ago
12

Look at the figure below. Which of the following statement could be a step in proof that Vertical angles are congruent

Chemistry
1 answer:
valkas [14]2 years ago
5 0
The second and fourth
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Answer : Option B) All atoms of a single substance are identical.


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i) All matter/substances consists of indivisible particles known as atoms.

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8 0
3 years ago
(-5)+(+7)-(-4) + (+12)<br>A 8<br>B 10<br>C 18<br>d 20<br>​
Vladimir79 [104]

Answer:

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Explanation:

Step one follow order of operations

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STEP 2

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