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Mashutka [201]
3 years ago
9

What is the simplified form of this expression? (9x+10+4)-(9x+5-1)

Mathematics
1 answer:
Nesterboy [21]3 years ago
6 0

Answer:

10

Step-by-step explanation:

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Which function has the following characteristics?
iren [92.7K]

Using the asymptote concept, the function with a vertical asymptote at x = 3 and an horizontal asymptote at y = -\frac{1}{2} is given by:

f(x) = -\frac{x}{2(x - 3)}

<h3>What are the asymptotes of a function f(x)?</h3>

  • The vertical asymptotes are the values of x which are outside the domain, which in a fraction are the zeroes of the denominator.
  • The horizontal asymptote is the value of f(x) as x goes to infinity, as long as this value is different of infinity.

The vertical asymptote at x = 3 means that x = 3 is a root of the denominator, hence:

f(x) = \frac{g(x)}{x - 3}

The horizontal asymptote at y = -1/2 means that:

\lim_{x \rightarrow \infty} f(x) = -\frac{1}{2}

Which happens if g(x) = -\frac{x}{2}, hence the function is:

f(x) = -\frac{x}{2(x - 3)}

More can be learned about asymptotes at brainly.com/question/16948935

#SPJ1

4 0
2 years ago
How do i do xy=4 <br> 2x-y+2=0 <br> i'm solving by substition
GarryVolchara [31]

so I think the answer is very difficult ask to someone else

Step-by-step explanation:

xy=4

2x-y+2=0

4 0
3 years ago
Read 2 more answers
Can somebody plz help me [-5+(-7)]^2-(7+3)^2
Firdavs [7]

Answer:

\boxed{44}

Step-by-step explanation:

[-5+(-7)]^2-(7+3)^2

Resolving Parenthesis

(-5-7)^2-(10)^2\\(-12)^2-100\\144-100

=> 44

8 0
4 years ago
Read 2 more answers
For it's checking plus account a bank charges $3.95 per month plus $0.10 for each check written after the first ten checks writt
sp2606 [1]

Answer:

$5.35.

Step-by-step explanation:

The number of checks written after the first 10 = 24 - 10 = 14.

The fees for these checks = 14 * 0.10

= $1.40.

So his fees for March are 3.95 + 1.40

= $5.35.

C.  they might miss realising that the first 10 checks are free.

8 0
3 years ago
Elliott is standing at the top of a store escalator that leads to the ground floor below. the angle of depression from the top o
a_sh-v [17]

The top of the escalator exists 9 feet far from the ground floor.

<h3>How to estimate how far is the top of the escalator from the ground floor? </h3>

Let h denote the distance between the top of the escalator from the ground floor.

We have existed given that the angle of depression from the top of the escalator to the floor stands 36.84°, and the escalator exists 15 feet long.

The side h exists opposite side and 15 feet side exists hypotenuse of a right triangle.

$&\sin =\frac{\text { Opposite }}{\text { Hypotenuse }} \\

$&\sin \left(36.84^{\circ}\right)=\frac{h}{15} \\

$&\sin \left(36.84^{\circ}\right) * 15=\frac{h}{15} * 15 \\

$&0.599582468446 * 15=h \\

8.993737 = h

$&h \approx 9

Therefore, the top of the escalator exists 9 feet far from the ground floor.

To learn more about the sides of a triangle refer to:

brainly.com/question/22562250

#SPJ4

5 0
2 years ago
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