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
Dmitry_Shevchenko [17]
3 years ago
6

Find the value of x.

Mathematics
1 answer:
ruslelena [56]3 years ago
8 0

Answer:

4

Step-by-step explanation:

(10 - x ) / x = 3/2                Cross Multiply

2*(10 - x) = 3x                    Remove the brackets

20 - 2x = 3x                       Add 2x to both sides

20 = 3x + 2x

5x = 20                              Divide both sides by 5

x = 20/5

x = 4

You might be interested in
A dance club has 51 members and 30 of them are college students. Also, 22 of the club members are female and 10 of these females
Readme [11.4K]
There are 41 college students
4 0
3 years ago
Read 2 more answers
11x^3 + 15x^2 - 25x + 7 = 0​
IgorLugansk [536]

Answer:

x1 = −2.414

x2 = 0.414

x3 = 0.636

5 0
3 years ago
20x^2/12x+8 simplified
shepuryov [24]
  1. 20/12 4
  2. 52/3
  3. 52+/3.+8

<h2 />

8 0
3 years ago
I need awnsers please
romanna [79]

y=f(x) =12\sqrt x\\\\\text{Replace x with y and then solve for y:}\\ \\~~~~~~~x = 12\sqrt y\\\\\implies \sqrt y  = \dfrac{x}{12}\\ \\\implies y = \dfrac{x^2}{144}\\\\\implies f^{-1} (x) = \dfrac{x^2}{144} \\\\\text{Hence the inverse of the function is}~ \dfrac{x^2}{144}

5 0
2 years ago
What is the factorization of the trinomial below?<br> -2x^3-10x^2-12x
Rasek [7]

Answer: -2x (x+3) (x+2)

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Other questions:
  • Let f(x)=3x and g(x)=3x−3+2 .
    10·2 answers
  • When you roll a 6-sided cube, numbered 1 to 6, the probability of rolling a 2 is . This is
    11·1 answer
  • Over the weekend, Brady and Jack drove to Key West to go scuba diving. Now they're preparing to go home. Brady needs gas for his
    5·2 answers
  • Arrange the terms of the polynomial in descending powers of b 16-8b^7+5b-4b^5​
    14·1 answer
  • A school is selling 5 mechanical pencils for 4.27. What factor could be used to calculate the cost of 54 pencils
    12·1 answer
  • A group of randomly selected members of the Foodies Food club were asked to pick their favorite type of food. The bar graph belo
    8·2 answers
  • A sample of 20 joint specimens of a particular type gave a sample mean proportional limit stress of 8.56 MPa and a sample standa
    15·1 answer
  • Find the perimeter and the area of the figure.
    10·2 answers
  • X=? <br><br> 38 degrees 75 degrees
    7·1 answer
  • Quick pls A parallelogram has a base of 11m and a height of 4m. What is its area?
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!