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
Tanya [424]
4 years ago
5

How solve angles in polygons?

Mathematics
1 answer:
Flauer [41]4 years ago
5 0
The equation to solve this is (n-2) x 180. N is equal to the number of sides minus 2 times 180 
You might be interested in
Jeff writes comic strips for a local newspaper. The number of comic strips he creates is represented by the function f(x) = 3x,
nataly862011 [7]
For this question, all we are going to do is plug all 5 of those numbers into the function f(x) = 3x.

The numbers we're given are {3, 4, 6, 7, 9} So lets plug them in!
3*3=9
3*4=12
3*6=18
3*7=21
3*9=27

So the answer is {9, 12, 18, 21, 27}! If you have any questions I'd be happy to help!
7 0
3 years ago
5 2/3 - 2 1/3 answer
goldfiish [28.3K]

Answer:

3 1/3 . 5-2=3 and 2/3 - 1/3 = 1/3. All together is 3 1/3

4 0
4 years ago
Read 2 more answers
The graph shows the distance cars A and B travel.
My name is Ann [436]
That will be A bc B is much longer than A
7 0
3 years ago
Read 2 more answers
A circle has a circumference of 11,304 units
user100 [1]
Circumference = 2 pi r

11304 = 2 x 22/7 x r
11304 x 7/2x22 =r = 1798.36
8 0
3 years ago
Read 2 more answers
Akira receives a prize at a science fair for having the most informative project. Her trophy is in the shape of a
AlekseyPX

Answer:

45 square inches

Step-by-step explanation:

Akira receives the prize at the science fair for having the most informative project her trophy is in the shape of a square pyramid and is covered in shiny gold foil how much gold foil did it take to cover the trophy including the bottom

Total surface  =  surface area of the base square + area of 4 triangles

Calculate the surface area of the base square

surface area of the square =  s^2

where s= side length

s=3 in

The surface area of the base  =s^2

=3^2

= 9 square inches

The surface area of the side triangles

The area of the triangle = (1/2)* side length* slant height

Side length=3 in

Slant height=6 in

substituting the values,

The area of the triangle =1/2*3*6

= 18/2

= 9 square inches

There are 4 triangles

The area of 4 triangles  =  4 x 9  

= 36 square inches

Therefore,

Total surface  =  surface area of the base square + area of 4 triangles

=  9 + 36

= 45 square inches

6 0
3 years ago
Other questions:
  • Betsy wants to paint the walls of her bedroom. Her bedroom measures 8 ft. by 10 ft. and has 8 ft. ceilings. Not counting doors a
    15·2 answers
  • A tree graph can contain a circuit. True or False
    13·1 answer
  • The relationship between you shoe size and the length of you foot L ( in inches) is given by S = 3L - 22 for men and S = 3L - 21
    8·1 answer
  • What is X plus 11 equals 15
    10·2 answers
  • Rectangle???ABCD has vertices A(8, 5) , B(8, 10) , C(14, 10) , and D(14, 5) . A dilation with a scale factor of 1.2 and centered
    7·1 answer
  • For the function determine:
    5·1 answer
  • Grace has 2,640 beads to put on the bracelets she is making. It takes 48 beads to make each bracelet. How many bracelets can Gra
    8·2 answers
  • PLEASE HELP I WILL MARK BRAINLIEST
    12·2 answers
  • A figure is located at (2,0), (2,-2) and (6,0)
    12·1 answer
  • ASAP NOW! PLSS! I WILL MARK 5 STARS! PLSSS! thank you!! At noon, the temperatures in Portland, Maine and Phoenix, Arizona had op
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!