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
Eddi Din [679]
2 years ago
7

Expand (x-2)^7 using binomial theorem

Mathematics
1 answer:
Nastasia [14]2 years ago
5 0

Answer:

x^7-14x^6+84x^5-280x^4+560x^3-672x^2+448x^2-128

Step-by-step explanation:

ends are x^7 and 120^7, and use the therom in the middle

You might be interested in
Tickets to the college basketball game are $2.50 for students and $3 for general admission. If 54 people attended the last game
Yuki888 [10]

Answer:

  • 28 general admission
  • 26 student

Step-by-step explanation:

Let g represent the number of general admission tickets sold. Then the revenue is ...

  3g +2.50(54-g) = 149

  .50g = 14 . . . . . . . . . . . subtract 135

  g = 14/.5 = 28 . . general admission tickets sold

  54-g = 26 . . . . . student tickets sold

8 0
3 years ago
Are these parallelograms why or why not
ale4655 [162]

Answer:

Yes, because they both have two sets of parallel lines.

Hope that helps!

Step-by-step explanation:

3 0
3 years ago
How do you do this question?
Brums [2.3K]

Answer:

Step-by-step explanation:

f(x)=sin^2(3-x)\\f'(x)=2 sin(3-x) cos(3-x)(-1)\\f'(0)=-2 sin 3cos 3\\B

4 0
3 years ago
Read 2 more answers
A birthday cake was cut into equal pieces, and four pieces were eaten. The fraction is 3/7 how many are left
GaryK [48]
3 are left.
3/7 means there were 7 slices, but it's missing 4 slices. (Eaten)

i hope this helps :)

7 0
3 years ago
I need to know the answer
Firdavs [7]
It would be 115



180-65 = 115 and 180 comes from the straight line which is half of 360
8 0
3 years ago
Read 2 more answers
Other questions:
  • REALLY NEED HELP IM STUCK. I PUT A PICTURE
    14·1 answer
  • What should u do if you have to find out the modal if we are using coulours
    12·1 answer
  • Write the expression as a single logarithm 7log(x) y + 6 log(b) x
    8·1 answer
  • What is the difference between an estimator and an ​estimate? A. An estimator is a function of a sample of data to be drawn rand
    14·1 answer
  • What is 125 - (5-9)^3÷2
    9·1 answer
  • A principle of $12000 was invested into 2 accounts. One account was invested in muni bonds which generated 6% interest rate. The
    6·1 answer
  • X Y
    15·2 answers
  • the cost of admission to the Baytown zoo is 12.50 for each senior citizen, 16.75 for each adult, and 8.25 for each child
    5·1 answer
  • At the local ice cream shop, there
    6·1 answer
  • A spherical ornament is placed into a cubic box for shipping so that its surface touches each of the faces of the shown in the d
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!