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
CaHeK987 [17]
3 years ago
15

Find the domain of the rational expression: x-4/2x-6

Mathematics
1 answer:
marin [14]3 years ago
4 0

Answer:

All real numbers except 3

Step-by-step explanation:

Given

\frac{x - 4}{2x - 6}

Required

Determine the domain

We start by writing the following inequality

2x - 6 \neq  0

Add 6 to both sides

2x -6 + 6 \neq = 0 + 6

2x \neq  6

Divide both sides by 2

\frac{2x}{2}\neq  \frac{6}{2}

x \neq  \frac{6}{2}

x \neq = 3

<em>As such, the domain of x is all real numbers except 3</em>

You might be interested in
What is the measure of this angle? A. 60 B. 120 C. 125 D. 80
Umnica [9.8K]
60, because 120 is bigger than a right angle, and the picture shows that it is definitely smaller than a right angle.
3 0
2 years ago
The ratio of boys to girls in a group is 5:1. If there are 60 more boys than girls, work out how many people there are in total
REY [17]

Answer:

Step-by-step explanation:

5+1=6

5-1=4

4/6 = 60

6/6 = ?

6/6 x 60 x 6/4

= 75 people

4 0
3 years ago
Write the equation in point-slope form of the line that passes through the given point and has the given slope (4,-7); m= -1/4
kicyunya [14]

Answer:

y + 7 = -1/4(x - 4)

General Formulas and Concepts:

<u>Algebra I</u>

Point-Slope Form: y - y₁ = m(x - x₁)  

  • x₁ - x coordinate
  • y₁ - y coordinate
  • m - slope

Step-by-step explanation:

<u>Step 1: Define</u>

Slope <em>m</em> = -1/4

Point (4, -7)

<u>Step 2: Write Function</u>

y + 7 = -1/4(x - 4)

6 0
2 years ago
Helpp please find the value of s! I will give brainlist
goldenfox [79]

We have :

s - 39⁰+ s - 9⁰ = s + 29⁰

s + s - s = 29⁰ + 9⁰ + 39⁰

s = 77⁰

Answer: 77⁰

Ok done. Thank to me :>

8 0
2 years ago
- x2 +10x-16<br> As a graph
Ira Lisetskai [31]
The zero for -2x+10x-16 is positive 2

3 0
2 years ago
Other questions:
  • The amount of water in an ice cube<br> a. Liters<br> b. Milliliters<br> c. Inches<br> d. Grams
    11·1 answer
  • Q #14 please help to solve
    15·1 answer
  • PLEASE HELP!! URGENT
    5·1 answer
  • Find the next two terms in the sequence. 0, 1, 4, 9, . . . a. 13, 18 b. 13, 17 c. 16, 23 d. 16, 25
    5·1 answer
  • Round off 233 to one significant figure.ASAP <br> Thanks many points available
    14·1 answer
  • Multiply. 3[4−10512] [1−4−32−2−1] [12−301536] [12−30512] [723845]
    12·1 answer
  • Find the union and interesection of each of the following A={3,6,9,12}, B ={6,8,9}
    11·2 answers
  • Connor is painting a superhero with this belt buckle shown. What is the area of the belt buckle in square Inches? 9 inches 2.5 i
    11·1 answer
  • Find the selling price of a $30 item after a 40% markup.
    14·1 answer
  • What is differnciation i m boreddd​
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!