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
Nikitich [7]
3 years ago
11

Help please

Mathematics
1 answer:
EleoNora [17]3 years ago
8 0
The symbol ∩ means the "intersection" of two sets. In other words, it is the set of terms that are found in both sets. In the case of M<span>∩N, the only common terms are {6,8}, making choice A the correct answer.</span>
You might be interested in
How do I find the indicated derivative?
sergey [27]
Multiply the fraction by both things in the parenthesis.
8 0
3 years ago
Given: 1; -5; -13 ; -23 ; ...<br><br> Derive a formula for the nth term in the pattern.
mylen [45]

Answer:

  f(n) = -n^2 -3n +5

Step-by-step explanation:

Suppose the formula is ...

  f(n) = an^2 +bn +c

Then we have ...

  f(1) = 1 = a(1^2) +b(1) +c

  f(2) = -5 = a(2^2) +b(2) +c

  f(3) = -13 = a(3^2) +b(3) +c

__

Here's a way to solve these equations.

Subtract the first equation from the second:

  -6 = 3a +b . . . . . 4th equation

Subtract the second equation from the third:

  -8 = 5a +b . . . . . 5th equation

Subtract the fourth equation from the fifth:

  -2 = 2a

  a = -1

Then substituting into the 4th equation to find b, we have ...

  -6 = 3(-1) +b

  -3 = b

and ...

  1 = -1 +(-3) +c . . . . . substituting "a" and "b" into the first equation

  5 = c

The formula is ...

  f(n) = -n^2 -3n +5

3 0
4 years ago
I need the answer quick please
patriot [66]

Answer:

letter B is the answer (i think not sure )

7 0
3 years ago
Write 8.62 in word form.
borishaifa [10]
Eight point six two is the answer
7 0
3 years ago
Read 2 more answers
What is 14 x 72 equal
irina1246 [14]

Answer:

1008

Step-by-step explanation:

When you multiply, always start on the first value. In this case, this would be 2 from 72.

2 * 4

==> 8[tex]and[tex]2 * 1

2

Write now, you should have 82 as your first value.

Now for your second value, which would be 7. But first you need to add a zero, because you are doing the tens place.

7 * 4

==> 28

<u>Now you put the two over your next equation:</u>

and

7 * 1

==> 7

+1

==> 9

Now you should have 980 written.

<u>Now add your two numbers together:</u>

<u></u>

82 + 980

==> 1008

3 0
3 years ago
Read 2 more answers
Other questions:
  • SOMEONE HELP ASAP!!!!!!!!!!!!!
    9·2 answers
  • Given that f(x)=x^2-4x -3 and g(x)=x+3/4 solve for f(g(x)) when x=9
    8·1 answer
  • Which of the following is/are on a credit report ?
    12·2 answers
  • Jim’s football team started a play on the 50 yard line. On the first play, the team had a 7-yard gain. On the second play, they
    13·1 answer
  • Use the two given functions to choose the best statement comparing the graphs to each other.
    9·2 answers
  • Instructions:Type the correct answer in the box. Use numerals instead of words. If necessary, use / for the fraction bar.Conside
    5·1 answer
  • PLEASE ANSWER QUICKLY
    14·1 answer
  • P l e a s e h e l p p p p !!!
    14·2 answers
  • Pls help pls help pls help
    7·1 answer
  • Find the slope of the line through each pair of point
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!