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
aalyn [17]
3 years ago
6

Which represents the solution to the absolute value equation? 3|2x+4|-1=11

Mathematics
1 answer:
larisa86 [58]3 years ago
5 0
The first step for absolute value equations is to isolate the expression contained within the absolute value bars:

3|2x+4|-1 = 11
3|2x+4| = 12
|2x+4| = 4

so |2x+4| is 4 units away from 0 on a number line, but we don't know in which direction -- negative or positive? you'll have two answers.

2x+4 = 4

AND

2x+4 = -4

solve both of those two step equations and you'll get

x = 0

AND

x = -4

so 0 and -4 are your solutions.
You might be interested in
the table below shows relative frequencies of players outcomes for two teams one player will be randomly selected to be interviw
Maslowich

Answer:

Tationia Rolon

Step-by-step explanation:

I think it will be letter b because the the amount that game lost is greater than the total of wins

4 0
3 years ago
Lmk.................
Ray Of Light [21]

Answer:

A) 8t

Step-by-step explanation:

I hope this helps :)

5 0
2 years ago
PLEASE HELP AND SHOW WORK SIMPLIFY THIS RADICAL
Yakvenalex [24]

Answer:

x^2 | y^25 |√187x

Step-by-step explanation:

First you simplify the equation then you factor 184 into its prime factors which is   184 = 23 • 23  

To simplify a square root, we extract factors which are squares, i.e., factors that are raised to an even exponent. Factors which will be extracted are: 4 = 22 Factors which will remain inside the root are: 46 = 2 • 23 To complete this part of the simplification we take the square root of the factors which are to be extracted. We do this by dividing their exponents by 2: 2 = 2 At the end of this step the partly simplified SQRT looks like this: 2 • sqrt (46x5y50)  Rules for simplifing variables which may be raised to a power: (1) variables with no exponent stay inside the radical (2) variables raised to power 1 or (-1) stay inside the radical (3) variables raised to an even exponent: Half the exponent taken out, nothing remains inside the radical. examples: (3.1) sqrt(x8)=x4 (3.2) sqrt(x-6)=x-3 (4) variables raised to an odd exponent which is  >2  or  <(-2) , examples: (4.1) sqrt(x5)=x2•sqrt(x) (4.2) sqrt(x-7)=x-3•sqrt(x-1) Applying these rules to our case we find out that SQRT(x5y50) = x2y25 • SQRT(x) sqrt (184x5y50) = 2 x2y25 • sqrt(46x)  

pls brainlist

8 0
2 years ago
Please, it’s due tonight and I suck at proofs:((
Slav-nsk [51]

Answer:

The question ?

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Which shows how the distributive property can be used to evaluate 7x8 4/5?
Yuri [45]

Answer:

61 3/5

Step-by-step explanation:

we realize that 8 4/5 can be written as [8 + (4/5)]

hence 7 x 8 4/5

= 7 x [8 + (4/5)]

= 7 [8 + (4/5)]   (use the distributive property, see attached for reference)

= 7(8) + 7(4/5)

= 56 + 28/5  (convert 28/5 into mixed fraction)

= 56 + 5 3/5

= 61 3/5 (answer)

5 0
2 years ago
Read 2 more answers
Other questions:
  • Figure ABCD is a parallelogram.
    12·2 answers
  • PLEASE HELP WITH BOTH PARTS!!!!!!!! WILL BE MARKED BRAINLIEST!
    11·1 answer
  • Mr. Jamison will stain the deck in his backyard. The deck has an area of 752.4 square feet. If the deck is 33 feet long, how wid
    13·2 answers
  • erica paid $753.95 for dance classes. She paid $123.95 registration fee and $45 for each week. What is w,the number of weeks eri
    15·1 answer
  • Please help or else i will fail rn
    8·1 answer
  • A textbook store sold a combined total of 274 psychology and biology textbooks in a week. The number of psychology textbooks sol
    11·2 answers
  • A rope is cut into three pieces of different lengths. The first piece is of length x meters, The length of the second piece is 2
    15·1 answer
  • Which property of equality would you use in the first step of solving this equation 2x-6=12
    14·2 answers
  • Select the correct answer.
    11·1 answer
  • ILL GIVE BRAINLIEST!! PLS HELP!!! Ten students are taking both algebra and drafting. There are 24 students taking algebra. There
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!