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
Fiesta28 [93]
4 years ago
8

Determine weather the pair of sets is equal ,equivalent,both or neither

Mathematics
1 answer:
spin [16.1K]4 years ago
7 0

Answer:

Equivalent

Step-by-step explanation:

The sets are not equal since computer science is not the same as algebra.

Equal means exactly the same

Equivalent means they have the same number of items in them

If they are equal, they are equivalent

You might be interested in
Please help! #2a and #2b
kogti [31]

Hey there!!

( a ) 1 + 3/x²-1 = 2/x-1

      x²-1+3/x²-1 = 2/x-1

      x²+2/x²-1 = 2/x-1

 Note : we can write x²-1 as (x-1)(x+1)

I wrote this with the identity a²-b² = (a+b)(a-b)

      x²+2/(x-1)(x+1) = 2/x-1

Multiplying (x-1)(x+1) on both sides

x²+2 = 2(x-1)(x+1) / (x-1)

x²+2 = 2(x+1)

x²+2 = 2x+2

x²-2x = 0

x(x-2)=0

x=0

x-2=0

x=2

x = 0 and 2

( b ) ( √x+3 ) - 1 = x

      √x+3 = x+1

x+3 = ( x+1)²

x+3 = x²+2x+1

x+3-x²-2x-1=0

-x+2-x²=0

-x²-x+2=0

x = -b plus or minus √b2 -4ac / 2a

x = -1 plus or minus √ 1 + 8 / 2

-1 plus or minus √9 / 2

-1 plus or minus 3/2

-1 +3 / 2

x = 1

-1 - 3 / 2

-4/2

x = -2

negative cannot be a value

Hence, the answer is

x = 1

Hope my answer helps!

3 0
3 years ago
How do you find how many pounds he used, and how many pounds did he use?
Rainbow [258]

Answer:

I'm not too sure what you are referring too and I can't clearly see the image but I'll give you some tips!

One way to find out how many pounds he used is to add all the pounds you know he used (what is written down) or to multiply, divide, whatever is best for the situation

so yeah hope this helped!

5 0
3 years ago
8 times the total of x and 3
Pani-rosa [81]
8(x+3)
total means addition and times means multiplication so when you put it together you get 8*x+3 and because you want the total of x*3 you put it in parentheses
<span />
8 0
4 years ago
Help pls? Thank you :)
Mrrafil [7]

Answer:

it's the last one

Step-by-step explanation:

just look up "reciprocal" lol

this is just a definition

4 0
3 years ago
Read 2 more answers
The sum of 19 data values is 2,375. What is the average of the data values?
DIA [1.3K]

Answer:

125

Step-by-step explanation:

2375/19

5 0
4 years ago
Other questions:
  • Diction can be subdivided into;
    12·1 answer
  • F(x)=6x-18 sub in f(x/3), f(x)/3
    13·1 answer
  • Find the quotien of 26,234 divide 42
    11·1 answer
  • WILL MARK BRAINLIEST! NEED HELP!
    10·2 answers
  • Identify the slope ​
    10·1 answer
  • Please help,thank you
    8·1 answer
  • An office opens at 9am and closes at 5.30pm with a lunch break of 30minutes. What is the ratio of lunch break to the total perio
    12·2 answers
  • What is the mode? (math)​
    15·1 answer
  • What would be the first step you do to solve the equation below?<br><br><br><br> 2x - 4 = 12
    12·1 answer
  • PLEASE HELP, I NEED THIS OR I WILL FAIL MY CLASS PLZZZZ.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!