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
Rudik [331]
3 years ago
12

Which of the following would be the coefficient of the third term of a binomial to the seventh power?

Mathematics
1 answer:
Nikolay [14]3 years ago
3 0
Coefitient of a binomial expansion is given by nCr
Here, n = 7, r = 3 - 1
7C2 = 21
You might be interested in
How do you write the following linear equations in standard form ?
ANTONII [103]
Hi<span>, Victoriasoto93p63zva!

To rewrite these equations in standard form you need to understand that standard form looks something like this Ax+By=C, now obviously there will be variations like </span>Ax-By=C or -Ax+By=C, etc..., but for these expressions, they would look like this:
<span>1. -8y + 0x = 37
2. 14x </span>+ 4y<span> = -18
3. x + </span>\frac{3}{5} y = \frac{4}{5} <span>
4. 13x + 0y = -25

-</span><span>ASIAX</span><span> </span><span>Frequent Answerer</span>
4 0
3 years ago
Simplify the expression by using a double-angle formula or a half-angle formula. (a) cos2 θ 2 − sin2 θ 2
SCORPION-xisa [38]
If this is supposed to be
cos^{2}θ-sin^{2}θ
Then this can simply be reduced to
cos2θ
by the double angle formula for cosine



6 0
3 years ago
Who's excited for Christmas?!?! :D<br> if not why?
Pie
I’m very excited, I get to see my brothers so that’s fun
3 0
2 years ago
Hello I need help the picture is down below
Setler [38]

Bloody nose again check lol

4 0
2 years ago
Read 2 more answers
Solve for x (geometry) ILL GIVE BRAINLIEST
Minchanka [31]

Answer:

12

Step-by-step explanation:

jesus this is the third time you put up this question thx for free points ig

8 0
3 years ago
Other questions:
  • What is -5a + 3b + 8a
    5·1 answer
  • PLSSSSS HELPPPPP MEEE I WILL GIVE BRIANLIEST!!
    11·1 answer
  • If i were to rotate PQRS 90° counterclockwise, what would be the new coordinates?
    12·1 answer
  • Which is equivalent to One-fourth x? StartFraction 1 over 8 EndFraction x + StartFraction 1 over 8 EndFraction x StartFraction 1
    13·2 answers
  • Marco paid $12 for 3jump ropes. If each jump rope costs the same amount, how much does 1 jump rope cost? Write and solve an equa
    13·2 answers
  • 0.6(10n + 25) = 10 + 5n
    6·1 answer
  • Lin's sister has a checking account. If the account balance ever falls below zero, the bank charges her a fee of $5.95 per day.
    8·1 answer
  • P(A) = 0.8, P(B) = 0.55 and P(A and B) = 0.35.<br> What is P(A or B)?
    14·2 answers
  • Calculate each unknown side length. Round your answer to the nearest tenth.
    9·1 answer
  • Help please!! What can you tell about the mean of each distribution?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!