1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
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.

You might be interested in
Draw a quadrilateral that does not belong then explain why
tatyana61 [14]

Answer:

a kite

Step-by-step explanation:

6 0
3 years ago
Ryan is trying a low-carbohydrate diet. He would like to keep the amount of carbs consumed in grams between the levels shown in
pentagon [3]

Compound inequality combines multiple single inequalities.

The solution and interpretation of the inequality is:

<em />x > 50<em> and </em>x < 150<em>.  Ryan needs to consume more than 50 grams of carbohydrates, but less than 150 grams of carbohydrates.</em>

<em />

We have:

110 < 2x + 10 and 2x + 10< 310

Solve for x in both inequalities

110 < 2x + 10

110 -10 < 2x

100 < 2x

Divide both sides by 2

50 < x

Rewrite as:

x > 50

Also, we have:

2x + 10< 310

2x< 310 - 10

2x< 300

Divide by 2

x < 150

So, the solutions to the inequalities are:

x > 50 and x < 150

This means that Ryan needs to consume more than 50 but less than 150 grams of carbohydrates.

Hence, (a) is correct

Read more about compound inequalities at:

brainly.com/question/13290962

8 0
3 years ago
Need this worked out please so I can understand it
Afina-wow [57]

9514 1404 393

Answer:

  a)  12

  b)  y +5 = 12(x +2)

Step-by-step explanation:

The slope of a function is its derivative.

a) The slope of y = x^3 +3 at any point is y' = 3x^2. So, at the point where x=-2, the slope of the curve is ...

  m = 3(-2)^2 = 12 . . . . slope at (-2, -5)

__

b) The equation of the tangent line is most easily written using the point-slope form of the equation of a line.

  y -k = m(x -h) . . . . . line with slope m through point (h, k)

  y +5 = 12(x +2) . . . . line with slope 12 through point (-2, -5)

3 0
3 years ago
How many gallons of gas did Randy use to drive 189 miles?
Gnesinka [82]

Answer:

i think around 10 gallons. im not sure though,

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Evaluate y = ln (x − 2) for the following values of x. Round to the nearest thousandth. x = 3, y = x = 4, y ≈ x = 6, y ≈
matrenka [14]

Answer:

Step-by-step explanation:

When x=3, y = ln(3-2) =  ln(1) = 0.

:::::

When x=4, y = ln(4-2) = ln(2) ≅ 0.693.

:::::

When x=6, y = ln(6-2) = ln(4) ≅ 1.386.

4 0
2 years ago
Read 2 more answers
Other questions:
  • in August Emily's clothing store sold 460 shirts with the ratio of short sleeve to long sleeve being 3:7 how many short sleeve s
    10·1 answer
  • Differentiate x raise to Power 3 ​
    13·1 answer
  • 0.75(8+e)=2-1.25e<br><br> what does "e' equal
    11·1 answer
  • A scientist had 3/5 liter of solution. He used 1/6 of the solution for an experiment. How much solution did the scientist use fo
    9·1 answer
  • What does m represent in the equation y=mx+b? Please I need help with this
    6·1 answer
  • Describing How to Create a System of Equations
    10·1 answer
  • What two numbers add to 12 and multiply to 35
    11·2 answers
  • Math work pls help :)​
    12·1 answer
  • Amber is an engineer designing a suspension bridge. She has a tower at each end of the bridge that will hang four diagonal cable
    8·1 answer
  • Look at the expression below 7x11x13 How many factors does the product of the expression have?
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!