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
LiRa [457]
2 years ago
15

Evaluate each expression. 6! = 3! • 2! = . 6! 3! 11 =

Mathematics
1 answer:
Thepotemich [5.8K]2 years ago
4 0
6! = 1 x 2 x 3 x 4 x 5 x 6 = 720

3! x 2! = (3 x 2 )x (1 x 2) = 6 x 2 = 12

6!/3! = 720/6 = 120
You might be interested in
How can you show that two objects are proportional with a graph
Ray Of Light [21]
Their angles/lengths (depending on which type of graph you are using) would be the same.
3 0
3 years ago
Please answer this and will marked as brainlist ​
xeze [42]
<h3>Answer: 1</h3>

where x is nonzero

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

Explanation:

We'll use two rules here

  • (a^b)^c = a^(b*c) ... multiply exponents
  • a^b*a^c = a^(b+c) ... add exponents

------------------------------

The portion [ x^(a-b) ]^(a+b) would turn into x^[ (a-b)(a+b) ] after using the first rule shown above. That turns into x^(a^2 - b^2) after using the difference of squares rule.

Similarly, the second portion turns into x^(b^2-c^2) and the third part becomes x^(c^2-a^2)

-------------------------------

After applying rule 1 to each of the three pieces, we will have 3 bases of x with the exponents of (a^2-b^2),  (b^2-c^2) and (c^2-a^2)

Add up those exponents (using rule 2 above) and we get

(a^2-b^2)+(b^2-c^2)+(c^2-a^2)

a^2-b^2+b^2-c^2+c^2-a^2

(a^2-a^2) + (-b^2+b^2) + (-c^2+c^2)

0a^2 + 0b^2 + 0c^2

0+0+0

0

All three exponents add to 0. As long as x is nonzero, then x^0 = 1

4 0
3 years ago
A man bought a book for 15rs. If twice the amount left with him is 70rs, how much money did he have?
N76 [4]

Answer:

50 rs.

Step-by-step explanation:

Just look at the picture for a step by step explanation..

Hope it helps you...

Your welcome in advance..

(◍•ᴗ•◍)

5 0
3 years ago
Read 2 more answers
A polygon is shown what is the measure of U
Elan Coil [88]

Answer:

120

Step-by-step explanation:

That's a guess, but it's the most logical one.

6 0
3 years ago
State the possible rational zeros and then factor each
Rom4ik [11]
All possible roots is the attachment
X=-1,-1/4,-4
Factor with the GCF 1

5 0
3 years ago
Other questions:
  • Frank needs a total of $360 to cover his expenses for the week. He earns $195 a week working at a restaurant and also walks dogs
    7·2 answers
  • A survey of 80 students found that 24 students both play in the band and play a sport. But 22 students are not in band and do no
    13·2 answers
  • PLease help with the attachment
    13·2 answers
  • Andrew invested $20,000 in mutual funds and received a sum of $35,000 at the end of the investment period. Calculate the ROI.
    9·1 answer
  • Help me with this someone thanks
    10·2 answers
  • I need help? someone please explain to me
    10·1 answer
  • What are the constants in this expression?
    5·2 answers
  • One week, Isabelle bought 2 bags of apples and 3 bags of oranges. The next week, she bought 1 bag of apples and 2 bags of orange
    14·2 answers
  • Which function has a vertex at (2, 6)?
    7·2 answers
  • What is the correct transformation shown!?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!