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Degger [83]
2 years ago
12

Which statement best compares the graphs of f(x)=[x] and f(x)=[x]? The two graphs are exactly the same. The open and closed circ

les are reversed. The open and closed circles are reversed, and the graph of f(x)=[x] shifts up. The open and closed circles are the same, but the graph of f(x)=[x] shifts up.

Mathematics
2 answers:
Artyom0805 [142]2 years ago
7 0
Unless, you have a typo the graphs are exactly the same. You have the same function listed and the equation is exactly the same. You have f(x) = [x] for both equations.
timurjin [86]2 years ago
6 0

Answer:

the open and closed circles are reversed and the graph of f(x)=ceil(x) i. e. least integer function shifts up.

Step-by-step explanation:

the explanation to this question could be clearly seen from the graph of these two functions.

as  for     0 ≤x<1 the floor function takes the value 0 everywhere and it has closed brackets at 0 and open brackets at 1, while for   0<x≤1 the ceiling function takes the value 1 and it has open brackets at 0 and closed brackets at 1 similarly the graph could be extended in the whole real line.


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River C is 300 Miles Longer than River D. If the sum of their lengths is 5,570 miles, what is the length of each river?
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6 0
3 years ago
The measures of ∠1, ∠2, and ∠3 are 40%, 12.5%, and 25% of the sum of the angle measures of the quadrilateral. Find the value of
sweet [91]

The value of x is 81

Step-by-step explanation:

The sum of the interior angles of any quadrilateral is 360°

  • The measure of ∠1 is 40% of the sum of the angle measures of the quadrilateral
  • The measure of ∠2 is 12.5% of the sum of the angle measures of the quadrilateral
  • The measure of ∠3 is 25% of the sum of the angle measures of the quadrilateral
  • We need to find the value of x

∵ The figure have 4 sides

∴ The figure is a quadrilateral

∵ The sum of the measures of the interior angles of a

    quadrilateral is 360°

- Add the four angles and equate the sum by 360

∴ m∠1 + m∠2 + m∠3 + x = 360

∵ m∠1 = 40% of the sum of the angle measures of the quadrilateral

∴ m∠1 = 40% × 360 = \frac{40}{100} × 360 = 144°

∵ m∠2 = 12.5% of the sum of the angle measures of the quadrilateral

∴ m∠2 = 12.5% × 360 = \frac{12.5}{100} × 360 = 45°

∵ m∠3 = 25% of the sum of the angle measures of the quadrilateral

∴ m∠3 = 25% × 360 = \frac{25}{100} × 360 = 90°

- Substitute these values in the equation above

∴ 144 + 45 + 90 + x = 360

- Add the like terms in the left hand side

∴ 279 + x = 360

- Subtract 279 from both sides

∴ x = 81°

The value of x is 81

Learn more:

You can learn more about the polygons in brainly.com/question/6281564

#LearnwithBrainly

5 0
3 years ago
What is the ratio of lines b : c if A is 77°
stellarik [79]

Answer:

3rd option

Step-by-step explanation:

the ratio of b : c is the cos77° , that is

cos77° = \frac{adjacent}{hypotenuse} = \frac{b}{c} ≈ 0.224951054.

3 0
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How many times can 10 go into 111? lol i need help
ikadub [295]

Answer:

11.1 times

Step-by-step explanation:

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Read 2 more answers
Henry sells apples. The graph shows the relationship
Eddi Din [679]

Answer:

Henry does not make money if he does not sell any apples.

Step-by-step explanation:

Henry sells apples. The graph of the relationship between the price of apples and their total weight passes through the point (0,0) or origin.

Now, we have to clarify the meaning of the point (0,0) on the graph.

We choose from the options that Henry does not make money if he does not sell any apples.  

Therefore, option D will be the correct one. (Answer)

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