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
Leokris [45]
3 years ago
13

How would I do this problem?

Mathematics
1 answer:
Softa [21]3 years ago
8 0

Answer:

Step-by-step explanation:

The sum of the interior angles of an n gon is found by using the following formula.

(n-2)*180 = sum of the interior angles.

(n - 2) * 180 = 3960                     Divide by 180

(n - 2) 180/180 = 3960/180         Show the division

n - 2 = 22                                     Add 2 to both sides.

n -2+2=22+2                               Combine

n = 24

======================================

To find the size of each angle, use

(n - 2)*180/n

(24 - 2)*180/24

22 * 180/24

3960/24 = 165

===========

another way

===========

You already know there are 24 sides. You are given the sum of the interior angles as 3960

All you really need to do is 3960/24 = 165

You might be interested in
Solve the following expression when<br> m = 5 and d = 4<br> m2 + 2d + 8 + d
docker41 [41]
M2 + 2d + 8 + d

5(2) + 2(4) + 8 + 4

10 + 8 + 8 + 4

10 + 16 + 4

26 + 4

30
8 0
3 years ago
Please help me thank youuu
FrozenT [24]

Answer:

  (c)  -3.8, 3

Step-by-step explanation:

The solutions to the equation f(x) = g(x) are the values of x where the function values are equal. These are the x-coordinates of the points where the graphs of y=f(x) and y=g(x) intersect each other.

<h3>Points of intersection</h3>

The points where the graphs cross can be estimated to be ...

  (-3.8, 6.5) and (3, -6)

The x-coordinates of these points are the solutions to the equation:

  x = -3.8, 3

8 0
2 years ago
If I needed to write in this format (A U B) how would i write it
MAXImum [283]

Answer:

n(AUB)=n(A)+n(B)–n(AnB)

n(AUB)=n⁰(A)+n⁰(B)+n(AnB)

Step-by-step explanation:

This is the formula i have learned. Hope this will help u. U can use them according the question type.

7 0
3 years ago
B. 210-61-4. 1 is equivalent to 2-4)-4.1<br> 24-2<br> 10<br> 10<br> 24 =8
Serhud [2]

Answer:

w

Step-by-step explanation:

7 0
2 years ago
Evaluate the expression b2- 15 if b=9
Rudiy27

Answer:

3

Step-by-step explanation:

just plug in 9 to b

9x2=18 18-15=3

4 0
2 years ago
Read 2 more answers
Other questions:
  • One dozen golf balls have a mass of 551.16g.calculate the mass of one golf ball
    10·2 answers
  • Solve for v<br><br> pleaseee answer and explain &lt;333
    6·1 answer
  • Solve the equation x3 = 8 A. 2 B. 2.7 C. 24 D. 512
    11·1 answer
  • PLEASE HELPPP!!!!!!!!!!!!!!!!!!!!!!!
    7·2 answers
  • 1. Solve the system by using a table. 3y=4x+7 , -4x-4y=28. These are the possible solutions: A) (–4, –3), B) (–3, –4), C) (4, 3)
    12·2 answers
  • 2344x24553 math question please answer
    14·1 answer
  • A= {Cats}B = {Black animals}<br> Describe the members of A n <br> B.
    10·1 answer
  • Can someone help me with this?
    13·1 answer
  • Kerry has a collection of 1,100 baseball cards. Of these baseball cards, 40% are dated before 1970, 25% are dated from 1970 to 2
    7·1 answer
  • 1. A car has a 16-gallon fuel tank. When driven on a highway, it has a gasmileage of 30 miles per gallon. The gas mileage (also
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!