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
MissTica
3 years ago
15

X+4/4=x/x-2 A:{-4,2} B:{-2,4} C:{}

Mathematics
1 answer:
Andreyy893 years ago
3 0

Answer:

<u>The correct answer is B. {-2,4}</u>

Step-by-step explanation:

Let's solve for x, this way:

x + 4/4 = x /x -2

(x + 4) * ((x - 2) = 4 * x

x² - 2x + 4x -8 = 4x

x² - 2x + 4x -8 - 4x = 0

x² - 2x  -8 = 0

(x - 4) * (x +2) = 0

x - 4 = 0

x + 2 = 0

x₁ = 4

x₂ = - 2

<u>The correct answer is B. {-2,4}</u>

You might be interested in
The point (0,0) is a solution to which of these inequalities? ​
Ipatiy [6.2K]
<h2>C.</h2>

y-7

(0)-7

0-7

-7

-7 is lesser than -6.

6 0
3 years ago
Read 2 more answers
Someone help me plz:
algol [13]

Answer:

210,000

Step-by-step explanation:

I think this is correct because 35,000 times 6 equals 210,000

7 0
3 years ago
3.1.PS-20
sineoko [7]

Answer:

128.

Step-by-step explanation:

The equation we need is going to be 32,000 multiplied by 0.04% written as a decimal.

Since 0.04% written as a decimal is 0.004, the equation will be:

32000*0.004= ?

32000*0.004= 128.

I hope this helps!

7 0
2 years ago
The fourth term in an arithmetic sequence is 18 and the seventh term is 42. if the first term is a1, which is an equation for th
Lynna [10]
The fourth term in an arithmetic sequence is 18 and the seventh term is 42. if the first term is a1, which is an equation for the nth term of this sequence?
1. an = 8n + 10
☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆ 2. an = 8n − 14
3. an = 16n + 10
4. an = 16n − 38

8 0
3 years ago
Read 2 more answers
(FIXED) Can somebody help me get to x?
Hatshy [7]

18 - 12 = 6. Because the top legs of the 2 triangles are congruent, you divide 6  / 2 to get 3 as their length. Then you can use the Pythagorean Theorem to solve for x.

3^2 + x^2 = 14^2

9 + x^2 = 196

x^2 = 187

x = sqrt(187)

6 0
3 years ago
Other questions:
  • How do you solve 4-m/2=10
    10·1 answer
  • On a spelling test of 25 words, patrick spelled 17 more words correctly than he spelled incorrectly. What percent of the words d
    13·2 answers
  • Which of the following sets of whole numbers represents all the even three-digit numbers with a 6 in the hundreds place and 3 in
    6·1 answer
  • NEED ANSWERS HELP PLEASE
    13·1 answer
  • Between a mixture and substance which can be separated into components &amp; what are the two ways?
    6·2 answers
  • A certain shampoo is available in two sizes. A 23.7-ounce bottle costs $4.97 . A 33.8 -ounce bottle costs $7.48 . Find the unit
    15·1 answer
  • GIVING 100 PTS AND BRAINLIEST IF ALL ARE ANSWERED CORRECTLY NOT GUESSED WITH EVIDENCE IF YOU GET THEM ALL CORRECT I WILL THROW I
    6·1 answer
  • Allison had 310 rocks in the rock collection after three months, her collection increases by 40% how many rocks does she have no
    7·1 answer
  • Find the area of the composite figure:
    8·2 answers
  • Jeff made 2 out of every 5 baskets he shot during basketball practice. If he took 25 shots, how many baskets did he make? You MU
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!