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
aniked [119]
4 years ago
7

What is the domain of the function f(x)=45/(x-23)?

Mathematics
2 answers:
galben [10]4 years ago
5 0
Domain is the set of numbers you can use
usually, domain=all real numbers except those that divide by zero

so find those exceptions
find what numbers make deonenator equal to 0 and exclude them
x-23 is denom
x-23=0
x=23

doman is all real numbers except 23
DanielleElmas [232]4 years ago
5 0
Hello. x-23≠0 ; x-23=0 ; x= 23 ; S=]-∞;23[U]23;+∞[
You might be interested in
HELP WITH BOTH PLEASE ASAP URGENT BRAINIEST TO CORRECT ANSWER!!!!!!!
Marat540 [252]
B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B
8 0
3 years ago
Ryan bought fishing gear, they cost 51.50,14.99,and 5.79. The sales tax was calculated by multiplying the total cost of the fish
wlad13 [49]

Answer: 76.28 approximately 76

Step-by-step explanation:

Ryan bought fishing gear for 51.50, 14.99 and 5.79.

Total fishing gear bought will be the addition of the 3 fishing gear.

51.50 + 14.99 + 5.79= 72.28

The sales tax is the multiplication of the total fishing gear by 0.05

= 72.28 × 0.05

= 3.614 which is approximately 4

Amount paid by Ryan will be

Total fishing gear + Sales tax

= 72.28 + 4

= 76.28 approximately 76.

3 0
3 years ago
Jillian burns 187 calories when she runs 2 miles. How many miles will she
dedylja [7]

Answer:

I think jillian will have to run 10 miles

Step-by-step explanation:

2 miles = 100 calories

in order to burn 500 calories

2 miles = 100 calories burned

4 miles = 200 calories burned

6 miles = 300 calories burned

8 miles  = 400 calories burned

10 miles = 500 calories burned

7 0
3 years ago
Read 2 more answers
What does -1/2 * 1/2 = to
sertanlavr [38]
The answer is -1/4.

Hope this helps
3 0
3 years ago
Read 2 more answers
Find the area of the composite shape:
Stells [14]

Answer:

5×14×14×4=3,920 cm

Step-by-step explanation:

Multiply all numbers to find the area.

5 0
3 years ago
Other questions:
  • Write an equasion in slope-intercept form. What are the slope and y intercept? -2x - 11y = 5
    10·1 answer
  • What is the scale factor from polygon ABCD to polygon PQRS??
    8·1 answer
  • GEOMETRY. PLEASE HELP ​
    11·1 answer
  • Wich describes the number sentence? 8+0=8 A odd+ odd= odd. Identity property of addition c even +even =even d commutative proper
    6·2 answers
  • A ball is shot upward such that its height (in feet) above the ground after t seconds is h(t) = -16t2 + 96t + 5. What is the bal
    13·1 answer
  • Calculate the average rate of change for the given function, from x = −3 to x = 7.
    9·1 answer
  • Solve for X. 3(x+2)=24
    6·2 answers
  • Pls help it's due today​
    9·1 answer
  • A student bikes 1/4 mile to school. After school, the student bikes 1/3
    7·1 answer
  • PLEASE HELP COMPLETE QUESTION 5.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!