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
MariettaO [177]
3 years ago
11

The sum of the interior angles of a polygon measure 2880°. what is the name of the polygon?

Mathematics
1 answer:
Katyanochek1 [597]3 years ago
8 0
The name of the polygon is an Octdecagon, or in other words, a 18-sided polygon. You find the total angles of a polygon by the formula (n - 2) * 180. What I did in this case to find the number of sides, was that I divided 2,880 by 180. My quotient was 16. Then, I added 2 in order to get 18. I did the reverse by doing (18 - 2) * 180 to check my answer, and it equaled 2,880.
You might be interested in
Someone who knows the remainder theorem help!​
Damm [24]

Answer:

○ D. Yes, x = 12 is a zero of the polynomial.

The quotient is x + 22, and the remainder is 0.

Step-by-step explanation:

On a second thought, I knew something similar to that theorem because factoring them would determine if it has a remainder:

[x - 12][x + 22]

I am joyous to assist you anytime.

* I apologize for the previous answer I gave you.

5 0
3 years ago
Drag the tiles to the correct boxes to complete the pairs. Not all tiles will be used.
dalvyx [7]

Matching each equation of the plecewise function represented in the graph will be:

  • 2 < x < 3 = 3 - x
  • 0 < x < 2 = 1
  • x = 2 = x
  • 3 < x < 5 = 5 - x

<h3>How to illustrate the information?</h3>

It should be noted that a domain simply means the set of inputs that are accepted by the function.

In this case, the equation of the piecewise function represented is given.

The graph is attached.

Learn more about equations on:

brainly.com/question/2972832

#SPJ1

7 0
1 year ago
What is the slope please help​
Artemon [7]

Answer:

6

Step-by-step explanation:

4 0
2 years ago
If point C is between points A and B, then AC + CB = ___.
mario62 [17]

The correct answer is: AB

Explanation:

There are two ways you can understand this:

1. By drawing:

A ------ C ------B

As you can see the point C is between A and point B, hence AC + CB = AB. One thing to remember here is that point C can be anywhere between the point A and B, in that case, the answer will remain be the same AB. For instance:

A --- C -------------B

Again, AC + CB = AB.

2. By inference:

If the point C is between points A and B, it means that the point C lies on the line AB; if point C were not on the line AB, it will not be between points A and B. Hence, you can infer that AB is a line and point C lies on it and is between points A and B.

7 0
3 years ago
Read 2 more answers
The official run time of a movie is 140 minutes.Your friend who has seen the movie says its about 2.3 hours
Elza [17]
A.
1 hour = 60 minutes ;
2 hour s= 120 minutes;
140 - 120 = 20 minutes ;
20 = 60 ÷ 3 ;
20 minutes represents ( 1 / 3 ) hour;
Then, 140 minutes represents 2 1 / 3 hours ;
2 1 / 3 = 7 / 3 = 2.(3) ;
B.
2.(3) > 2.3 ;
your friend underestimate the length of the movie ;
3 0
3 years ago
Other questions:
  • Gina mixed paint to make her favorite shade of purple. She filled up one third of the container with red paint. Then she filled
    13·2 answers
  • Solve (-7/3)x - 3 = -52
    6·1 answer
  • A bag had 3 pink marbles and 4 purple marbles find the probability of selecting 3 pink marbles without replacement
    6·1 answer
  • an airplane travels at a rate of 250 miles/he with the wind and at a rate of 150 miles against the wind. what is the rate of the
    13·1 answer
  • What do I need to do
    9·2 answers
  • Answers are:<br><br> A. (1,2)<br> B. (-1/2,3/2)<br> C. (-5/2,5/2)<br> D. (2,1)
    10·1 answer
  • To buy both the green (G) and blue (B) bikes would cost $1500. To buy the green and red (R) bikes would cost $750. To buy all th
    10·1 answer
  • A train is 300 meters long. A tunnel is 2900 meters long. The train travels at 600 meters per min. How long is the time between
    8·2 answers
  • Please just help me im literally crying I dont want links to your math websites our teacher didnt teach us like half this stuff
    11·1 answer
  • 5/6 × 3/4 = <br>patulong po....​
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!