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Alika [10]
2 years ago
7

What is 2 6/7 as an improper fraction

Mathematics
1 answer:
Makovka662 [10]2 years ago
6 0

Answer:

20/7

Step-by-step explanation:

Check the picture

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Can someone please help me and ill give you brainliest
Anna11 [10]

Answer:

H = 14.33 i think

Check in with me if it is wrong

3 0
3 years ago
Read 2 more answers
The function f(x) = –x2 – 4x + 5 is shown on the graph. On a coordinate plane, a parabola opens down. It goes through (negative
sertanlavr [38]

The true statement about the function f(x) = -x² - 4x + 5 is that:

  • The range of the function is all real numbers less than or equal to 9.
<h3 /><h3>What is the domain and range for the function of y = f(x)?</h3>

The domain of a function is the set of given values of input for which the function is valid and true.

The range is the dependent variable of a given set of values for which the function is defined.

  • The domain of the function: f(x) = -x² - 4x + 5 are all real number from -∞ to +∞

For a parabola ax² + bx + c  with the vertex \mathbf{(x_v,y_v)}

  • If a < 0, then the range is f(x) ≤ \mathbf{y_v}
  • If a > 0, then the range f(x) ≥  \mathbf{y_v}
  • Here; a = -1,

The vertex for an up-down facing parabola for a function y = ax² + bx + c is:

\mathbf{x_v = -\dfrac{b}{2a}}

Thus,

  • vertex \mathbf{(x_v,y_v)} = (-2, 9)

Range: f(x) ≤ 9

Therefore, we can conclude that the range of the function is all real numbers less than or equal to 9.

Learn more about the domain and range of a function here:

brainly.com/question/26098895

#SPJ1

5 0
2 years ago
If three people are considering registering for a math class, sections: A, B and C:
Artemon [7]
B how many ways can they register for the same section
6 0
2 years ago
Josey can run 10 laps in 8 minutes. How long this it take her to run 15 laps?
kvasek [131]
It will takes Horst 12 minutes to run 15 laps
4 0
2 years ago
What is the answer for this:
cricket20 [7]

Step-by-step explanation:

Okay! To do this you need to have x on one side (isolate the variable) and also combine like terms. Like terms are terms with the same exponent and variable, like 8x and 6x.

8x+1=-6x-2 To combine like terms here we have to move -6x to the other side of the equation by adding it (using inverse operations). 8x+6x=14x

14x+1=-2 now subtract 1 from both sides.

14x=-3

Divide both sides by 14 and x=-3/14

Brainliest? :)

7 0
3 years ago
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