Answer: Choice A)

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Work Shown:

This is not the only way to solve for H.
Answer: This is a type of Synthesis reaction.
Explanation:
- Synthesis reaction is a type of chemical reaction in which two or more substances combine to form a single substance.

- Decomposition reactions are a type of chemical reactions in which a substance breaks down into two or more substances.

- Combustion reaction is a type of chemical reaction in which a hydrocarbon reacts with oxygen gas to produce carbon dioxide and water.

For the given reaction:

Here, 2 substances are combining together to form a single substance. Hence, it is considered as a synthesis reaction.
4/26 which simplified to 2/13
so 2/13 is the answer
2 x -6 equals 0. add 6 to both sides. divide both sides by two. x equals 3
Answer:
C
Step-by-step explanation:
Just re-draw the triangle reflecting the y-axis