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
blondinia [14]
3 years ago
7

(3x+1)/(3x+2) = (x+2)/(x-5)

Mathematics
1 answer:
jonny [76]3 years ago
6 0

Answer:

x = -9/22 or -0.409 to the nearest thousandth.

Step-by-step explanation:

Cross multiplying we get:

(3x + 1)(x - 5) = (3x + 2)(x + 2)

3x^2 - 14x - 5 = 3x^2 +8x + 4

3x^2 - 3x^2 - 14x - 8x = 4 + 5

-22x = 9

x = -9/22

You might be interested in
someone help. i can’t seem to figure this out, it’s simple math but i just don’t understand it i need the answer as soon as poss
Gre4nikov [31]

For each of the squares, the area is 32. (6x6, also known as height and width.). There is 3 squares. 32 x 3 =96.

Hope this helps!

5 0
3 years ago
Please help meeeeeeee
BabaBlast [244]

Answer:

side is 35

Step-by-step explanation:

use pythagoream theroem

21^2 +28^2 = c^2

441+784=c^2

1225 = c^2

take the square root

c=35

the side is 35

4 0
3 years ago
Write a sentence to answer each question:<br><br> How much warmer is 82 than 40?
Lostsunrise [7]

Answer:

82 is 42 degrees warmer than 40

Step-by-step explanation:

if you subtract 40 from 82, you get 42 meaning that the answer will be 42 degrees more than 40

8 0
3 years ago
What is a relation and what makes it different from a function
Rzqust [24]

Step-by-step explanation

A relation is any set of ordered pairs. A function is a set of ordered pairs where there is only one value of y for every value of x.

hope this helps ;-)

3 0
3 years ago
Read 2 more answers
If $-2 &lt; x \le 3,$ then find all possible values of $5x + 1.$ Give your answer in interval notation.
kotegsom [21]

Answer: (-9, 16]

This is the interval from -9 to 16. Exclude -9 but include 16.

=====================================================

Work Shown:

The idea is to multiply all sides by 5, then add 1 to all sides

-2 < x \le 3

5(-2) < 5x \le 5(3)

-10 < 5x \le 15

-10+1 < 5x+1 \le 15+1

-9 < 5x+1 \le 16

This converts to the interval notation  (-9, 16]

note: a curved parenthesis means "do not include this value in the solution set"; while a square bracket has us include the value. So we exclude -9 and include 16.

3 0
3 years ago
Other questions:
  • Two circles in the coordinate plane with congruent radii intersect in exactly two points. Why is it not possible for these circl
    12·2 answers
  • A STORY OF RATIOS
    11·1 answer
  • Need help in the other one i just subtracted it but this one is different
    6·1 answer
  • Write10:15 pm in 24 hour time
    8·1 answer
  • Which of the following is considered an asset?
    14·1 answer
  • Please Help!!! Braniest will be given
    13·1 answer
  • 22. What is the slope of this line?<br> y = 3x + 8<br> (provide and explanation)
    6·1 answer
  • 2x + 7y = 28<br> 7x - 2y = 4
    13·1 answer
  • Jane has just begun her new job as on the sales force of a very competitive company. In a sample of 16 sales calls it was found
    12·1 answer
  • A product is composed of four parts. In order for the product to function properly in a given situation, each of the parts must
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!