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
Sophie [7]
3 years ago
14

If M={a,b,c,d} and N={c,b,e,f},find the value of M-N​

Mathematics
2 answers:
kumpel [21]3 years ago
8 0

Answer:

M-N= {a,d}

Step-by-step explanation:

subtract the common elements

MrRa [10]3 years ago
8 0

(a, d)

(

Step-by-step explanation:

because a and d are not in N ,

You might be interested in
54,000 families have incomes less than $20,000 per year. This number of families is 60% of the families that had this income lev
tangare [24]
54000/.6= 90000, so answer should be 90,000
4 0
3 years ago
A painting crew reported that a job is 3/5 completed. What fraction of the job remains to be done? ​
Debora [2.8K]

Answer:

2/5

Step-by-step explanation:

7 0
2 years ago
Mon wants to make 5 lbs of the sugar syrup. How much water and how much sugar does he need to make 75% syrup?
Julli [10]

Answer:

He needs 3.75 lbs of sugar and 1.25 lbs of water.

Step-by-step explanation:

Let x lbs be the amount of sugar in the syrup. Then 5-x lbs is the amount of water in this syrup.

Note

5 lbs - 100%

x lbs - 75%

Write a proportion:

\dfrac{5}{x}=\dfrac{100}{75}

Cross multiply:

100x=5\cdot 75\\ \\100x=375\\ \\x=\dfrac{375}{100}=3.75

So, he needs 3.75 lbs of sugar and 5 - 3.75 = 1.25 lbs of water.

7 0
3 years ago
Layla painted 5/9 of a wall and Tim painted 6/7 of a wall. How much if the wall do they have left to paint?
tamaranim1 [39]

Answer:

54/63 so 9 of wall to paint left

Step-by-step explanation:

I think its 9 to paint

8 0
2 years ago
If you spin the spinner 7 times,what is the best prediction possible for the number of times it will land on pink?
Tems11 [23]
Depends how many times pink is on the spinner you put the number of pink spaces there is at the top out of seven for example a fraction 3/7
8 0
3 years ago
Other questions:
  • Can someone help me understand how to create 3 proofs
    5·1 answer
  • Select the polynomial that can be factored as (4x - 3)^2.
    10·1 answer
  • The ratio of boys to girls at the park was 9 to 2. If there were 45 boys, how many girls were there
    13·1 answer
  • Can someone help me on this ? its Algebra 1 on exponents
    10·1 answer
  • On a piece of paper, use a protractor and a ruler to construct △ABC with AB=4 in. , AC=4 in. , and m∠A=60° . Which statement is
    8·2 answers
  • Use a scientific calculator to evaluate ln 26 (round to the nearest ten-thousandth).
    9·2 answers
  • Find the other endpoint of the line segment with the given endpoint and midpoint.
    9·1 answer
  • What is the equation of a line with a slope of 6 and a y-intercept of -2?
    7·2 answers
  • Plz solve this question
    15·1 answer
  • Simplify. Divide the radicals.<br><br> √80<br> √20
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!