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
Sveta_85 [38]
3 years ago
7

How many terms are in the expansion (a + b)^20

Mathematics
1 answer:
Burka [1]3 years ago
7 0
There are 2 terms. these are a and b
(90% sure)
You might be interested in
How do I write an inequality for 6x+8>2
Hatshy [7]

Answer:

The inequality is x>-1

Step-by-step explanation:

Given:

The inequality to solve is given as:

6x+8>2

Now, in order to solve it for 'x', we need to isolate 'x' on one side of the inequality.

<em>Adding -8 on both sides, we get:</em>

6x+8-8>2-8\\\\6x>-6

<em>Dividing both sides by 6, we get:</em>

\frac{6x}{6}>\frac{-6}{6}\\\\x>-1

Therefore, the inequality for 'x' is given as:

x>-1

So, 'x' include all the values that are greater than -1.

7 0
3 years ago
How can I graph this problem -3x=6y-2
EastWind [94]
You would solve the equation, and then plet what is on the y and x axis


did this help
8 0
3 years ago
Read 2 more answers
At a conference for 500 people, 30% of the participants are French, 15% are Americans, 5% are Germans, and are of other national
jok3333 [9.3K]
There are 150 french participants at the conference 

8 0
4 years ago
Read 2 more answers
Please help thank you.
MA_775_DIABLO [31]
Question 1:

To start off this question, we can tell that this is a square because it has 4 right angles and 4 congruent sides.

A square has four parallel sides and 4 congruent sides, so a square is a rhombus and parallelogram. 

A square has 4 right angles, so it's also a rectangle.

A square has 4 sides, so it's also a quadrilateral.

The first choice is your answer.

Question 2:

Not all quadrilaterals are rectangles, so A is incorrect.

Not all quadrilaterals are squares, so B is incorrect.

All rectangles are types of quadrilaterals, so C is correct.

Not all quadrilaterals are parallelograms, so D is incorrect.

Thus, C is your answer.

Question 3: 

The first choice will not work because a rhombus will satisfy those conditions, and a rhombus is not always a square.

The second choice will work because only a square will satisfy that condition because only squares have 4 congruent sides along with equal diagonals.

Thus, the second choice is your answer.

Have an awesome day! :)
7 0
4 years ago
Sally is buying tiles for her bathroom floor. Each tile is 1 foot by 1 foot. Her bathroom floor measures 20 feet by 7 feet.
ki77a [65]

Answer:

i think if i did my math right its 140

3 0
2 years ago
Read 2 more answers
Other questions:
  • Please please help me on this one
    8·1 answer
  • If 1 card is drawn at random from a standard 52-card deck, what is the probability that the card drawn is a black nine?
    11·1 answer
  • Please help me it's due tomorrow
    14·1 answer
  • 14g&gt;56 how do you solve this
    12·1 answer
  • Figure ABC is reflected about the x-axis to obtain figure A’B’C’:
    5·1 answer
  • What inverse operation would I use to solve 5x=45?
    7·1 answer
  • I need it for a test i need help with
    15·2 answers
  • Alonzo, Alice, and Juan all solved the following problem but got different answers:
    13·1 answer
  • Solve 15 = 1/3x <br>what is the value of x
    13·1 answer
  • The gross domestic product of the United States in 2020 was $20,940,000,000. What is the gross domestic product of the United St
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!