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HACTEHA [7]
3 years ago
12

Which of the following is a decomposition reaction?

Mathematics
1 answer:
atroni [7]3 years ago
4 0

Answer:

Reactant plus reactant yields product.

Step-by-step explanation:

A decomposition reaction starts from a single substance and produces more than one substance. One substance as a reactant and more than one substance as the products is the key characteristic of a decomposition reaction.

Hope this helps.

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Pleaseee helppppppp!!
marissa [1.9K]

Answer:

AED means the entire angle

I AEB is 29 degrees and BEC is 12 degrees, the 29+12=41 degrees.

x=89-41

x=48 degrees

hope it helps :)

8 0
3 years ago
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Which number is an example of a perfect square number?
BARSIC [14]
Is this question multiple choice or can you just write a random perfect square number? An example of one would be 25
4 0
2 years ago
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Write the expression: six divided by the quantity x plus y. A) 6 x + y B) x + y 6 C) x 6 + y D) 6 x + y
jekas [21]

6 is what you're dividing by so it goes on top as the numerator and x + y is the denominator: \frac{6}{x+y}

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3 years ago
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If the 1st step in the solution of the equation -9 + X = 5X -7 is "subtract X" then what should the next step be?
Fittoniya [83]

Answer:

the answer should be

Step-by-step explanation:

2nd step. ......-9+7=5x-x

3rd step............-2=4x

4th step.............-2/4=x

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5 0
4 years ago
A store advertises 15% off an item that regularly sells for $300.
maw [93]

Answer:

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15% off means = regular price - (15% of regular price)

                        = 300 - (0.15*300)=255

So sale price is $255

Step-by-step explanation:

5 0
3 years ago
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