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
mamaluj [8]
3 years ago
7

I need help pleaseeee

Mathematics
2 answers:
rewona [7]3 years ago
6 0

Answer:

4

Step-by-step explanation:

Dmitriy789 [7]3 years ago
4 0

Answer:

5

Step-by-step explanation:

A square is a regular polygon. It has four lines of symmetry and four sides.

A regular pentagon has 5 sides and 5 lines of symmetry. The number of lines of symmetry in a regular polygon is equal to the number of sides.

When the folded part sits perfectly on top (all edges matching), then the fold line is a Line of Symmetry.

You might be interested in
You get a 27% discount on a sweater that is $18 sales tax is 8.4% how much is it after text total cost
Oduvanchick [21]

Answer:

27/100×18=4.86

8.4/100×18=1.512

total is 6.372

4 0
4 years ago
We are planning a reception for our daughter. The hall that we are renting charges $55 clean up fee. In addition to the cleanup
elena55 [62]

Answer:

89 is  the maximum number of guests that can be invited within budget  .

Step-by-step explanation:

The cleaning charges = $55

Total budget available = $3350

Cost per guest = $37

Now, actual budget available for guest = Total budget -  Cleaning Fee

= $3350  - $ 55   = $3,295

Now, cost per head =$ 37

So, number of guests (n) possible in the budget

⇒ n = (Total guest Budget)/ Cost per head

= $3,295 / $37  = $89.05

or,  n = $89.05

So, 89 is  the maximum number of guests that can be invited within budget  .

8 0
3 years ago
Expand the function f(x)=(3x+2)^4 with the binomial theorem, not factored
lozanna [386]

Step-by-step explanation:

Enter a problem...

Algebra Examples

Popular Problems

 

Algebra

 

Expand using the Binomial Theorem (3x+2)^4

(3x+2)4(3x+2)4

Use the binomial expansion theorem to find each term. The binomial theorem states (a+b)n=n∑k=0nCk⋅(an−kbk)(a+b)n=∑k=0n⁡nCk⋅(an-kbk).

4∑k=04!(4−k)!k!⋅(3x)4−k⋅(2)k∑k=04⁡4!(4-k)!k!⋅(3x)4-k⋅(2)k

Expand the summation.

4!(4−0)!0!⋅(3x)4−0⋅(2)0+4!(4−1)!1!⋅(3x)4−1⋅(2)+4!(4−2)!2!⋅(3x)4−2⋅(2)2+4!(4−3)!3!⋅(3x)4−3⋅(2)3+4!(4−4)!4!⋅(3x)4−4⋅(2)44!(4-0)!0!⋅(3x)4-0⋅(2)0+4!(4-1)!1!⋅(3x)4-1⋅(2)+4!(4-2)!2!⋅(3x)4-2⋅(2)2+4!(4-3)!3!⋅(3x)4-3⋅(2)3+4!(4-4)!4!⋅(3x)4-4⋅(2)4

Simplify the exponents for each term of the expansion.

1⋅(3x)4⋅(2)0+4

Hope this helps!

8 0
3 years ago
Read 2 more answers
Mathew basketball team won 68% of the games they played if they won 17 games how many did they play
STALIN [3.7K]

Answer:

25

Step-by-step explanation:

turn 68% into a decimal (or keep as a percentage, your choice) and divide

17 divided by 0.68 (68% as a decimal) = 25

6 0
3 years ago
The complement of an angle is 30∘ less than twice the angle. Find the angle.<br><br> degrees
WINSTONCH [101]
The answer is 50 i think
4 0
3 years ago
Other questions:
  • Find the slope of the line going through the points (-5, -10) and (1, 2).​
    9·1 answer
  • How do I divide this?
    8·1 answer
  • (-2a cubed b squared)(3a to the forth b to the sixth)
    5·1 answer
  • (90 PTS) PLEASE HELP! PICTURE DOWN BELOW!
    11·2 answers
  • Grant attended 75% of his Student Council meetings. If there were 40 meetings, how many did Grant NOT attend?
    5·1 answer
  • What is the mean in statistics? HELP!
    8·2 answers
  • Help me please i don’t wanna fail
    9·1 answer
  • I need so much help please somebody help me
    9·1 answer
  • Given f(x)=4x - 7 8x +8<br> what is the end behavior of the function?
    15·1 answer
  • Amira wants to ride her bicycle 48 miles this week. She has already ridden 18 miles. If she rides for 5 more days, write and sol
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!