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
Alja [10]
2 years ago
12

The range for the given domain of the function f(x)=3x-6/x+4.5 is

Mathematics
1 answer:
mash [69]2 years ago
4 0
Hello,

We can not divide by 0.

==> x+4.5≠0
==>x≠-4.5

dom f=R\{4.5}
You might be interested in
If the water level in a lake drops by 14 feet, the water level will still be higher than the 20-foot mark that triggers restrict
maria [59]

Answer:

A is correct

Step-by-step explanation:

Here, we want to write an inequality

If the water level drops by 14 feet

what this mean is that we are subtracting 14 from the original level L

Thus, we have

L-14

Higher than 20 means that we have;

L-14 > 20

L > 20 + 14

L > 34

8 0
2 years ago
Find all solutions in the interval [0,2π) of the equation.
Sauron [17]

Step-by-step explanation:

2sin(x)cos(x) - sin(x) + 2cos(x)-1= 0

<=> sinx( 2cosx -1) + ( 2cosx -1) =0

<=> (sinx +1) + ( 2cosx-1)=0

<=> sinx=-1 or cosx= 1/2

+) sinx=1 => x= pi/2 + k×2pi

+)cosx=1/2 => x= pi/3+ k×2pi or x=-pi/3 + k×2pi

x€ [0,2pi] => x= pi/2, pi/3.

3 0
2 years ago
What is “- 7(x+8)” ?
dsp73

Answer:

-7x-56

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
The ladder he uses makes a 75° angle with the ground. What is thhe shortest possible length of the ladder if the top of it is 23
Viefleur [7K]

your answer would be

24 FEET

5 0
3 years ago
Read 2 more answers
3 divide by what number equals 5
marysya [2.9K]
First write the equation
3/n = 5

Multiply both sides by n
3/n * n = 5 * n

Simplify
3 = 5 * n

Divide both sides by 5
3/5 = 5 * n/5

Simplify
3/5 = n

Divide
0.6 = n


So 3/0.6 = 5
4 0
3 years ago
Other questions:
  • I NEED HELP ASAP ILL GIVE BRAINLIEST AND 30 points
    5·1 answer
  • A triangle has an area of 10 m². The height of the triangle is 5 m. What is the base length of the triangle?
    12·1 answer
  • -7(8-6p) = -6p-8 I need help!!!!
    7·1 answer
  • 13.<br> Find<br> the<br> volume of a cube with the given !<br> Side:<br> 4cm
    7·1 answer
  • Determine the axis of symmetry and the vertex of the given function.<br> y = 2x2 - 12x + 21
    15·1 answer
  • Ralph is three times as old is Sarah. In six years Ralph will be only twice as old as Sarah will be then. Find Ralphs age now. W
    9·2 answers
  • Mark's computer weighs 35.759 pounds. Whats is the weight of his computer rounded to the nearstest hunredth?
    8·2 answers
  • PLZ, help me with this question.
    5·2 answers
  • Nicolas scoops a few gum balls into his bag. When he weights it, he finds that he scooped 0.75 pounds. About how much will the g
    7·1 answer
  • 5/4 divided by 10 plzzzzzzz
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!