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
Kobotan [32]
3 years ago
9

(3)/(2x+3)=(2)/(10x+4) Solve the proportion.

Mathematics
1 answer:
PtichkaEL [24]3 years ago
5 0

Answer:

x = -3/13

Step-by-step explanation:

Multiply the numerator of the first fraction by the denominator of the second fraction. Set this equal to the product of the denominator of the first fraction and the numerator of the second fraction.

--> Thus the equation becomes:

3 ⋅  (10x+4) = (2x+3) ⋅  2

--> Simplify

30x + 12 = 4x + 6

--> Combine Like Terms

26x + 12 = 6

26x = -6

--> Divide each term and simplify

x = -3/13

Hope this helps!

You might be interested in
22. Solve using the principles together. Check your answer.
photoshop1234 [79]

5x - 3 = 11 + 12x

---Subtract 5x from both sides

-3 = 11 + 7x

---Subtract 11 from both sides

-14 = 7x

---Divide both sides by 7 to leave x by itself

x = -2

Answer: x = -2

Answer Choice: A, -2

Hope this helps!

5 0
2 years ago
Read 2 more answers
This is breakdown of attendees at an event
DiKsa [7]

Answer:

Men: 18%

Women: 42%

Boys: 18%

Girls: 22%

Children: 40%

Step-by-step explanation:

6 0
3 years ago
Justin wants to use 188 ft of fencing to fence off the greatest possible rectangular area for a garden. What dimensions should h
Inessa [10]
The answer is <span>C. 94 ´ 94 ; 8836 ft.

There are 4 possible gardens, each with different areas. From the biggest area to the smallest one:
8836 ft (C.) > 8835 ft (D.) > 8832 ft (B.) > 8811 ft (A.)

Thus, the </span>greatest possible area for a garden will be 8836 ft (choice B.). It should also be taken into consideration that this is a square ( 94 <span>´ 94 ) which is for surely rectangle. </span>
6 0
3 years ago
Patrick is reading a book about the history of baseball. The book is 210 pages long; 140 of the pages have illustrations on them
taurus [48]

Answer:

  • Probability: 140/210= 14/21
8 0
3 years ago
The sum of 13 and twice a number and is it linear
nikklg [1K]

Answer:

Step-by-step explanation:

The number is already defined as ' h '. "Twice" means times by 2. So, 13 and twice 'h' are being added together. Here 13 and h are to be added, and the answer is doubled.

3 0
3 years ago
Other questions:
  • Need help plzzzz <br> XY=4
    15·1 answer
  • Please help! urgent! how do I put this in slope- intercept form?? *Y=MX+B*
    13·1 answer
  • When a number is decreased by 9%, the result is 48. What is the original number to the nearest tenth?
    7·1 answer
  • One focus of a hyperbola is located at (-6, 2). One vertex of the hyperbola is located at (-4, 2). The center is (-1,2).
    15·2 answers
  • The corners of a square are cut off two centimeters from each corner to form an octagon. If the octagon is 10 centimeters wide,
    12·1 answer
  • Can someone help me answer this pls?
    9·1 answer
  • PLEASE HELPPPP ILL DO ANYTHING
    7·2 answers
  • What is the solution to 8x - 3(2x - 4) = 3(x - 6)?<br> A.30<br> B.2<br> C.6<br> D.No solution
    14·1 answer
  • You have 70 inches of yarn you want to make a friendship bracelet but each bracelet takes 2.5
    6·1 answer
  • Use the function below to find F(3).
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!