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
Rus_ich [418]
3 years ago
8

If an exterior angle of a regular polygon is 21.2°, how many sides does the polygon have?

Mathematics
1 answer:
sesenic [268]3 years ago
3 0
360 divided by x = 21.2 recurring
So rearrange that to get x = 360 divided by 21.2
Which rounds up to 17
You might be interested in
12.5 percent of what number is 24
irina [24]

24 : 12.5/100 = 24 * 100/12.5 = 192;
3 0
3 years ago
A line passes through the points (1, 4) and (3, –4). which is the slope of the line?
mr_godi [17]

stupid thin wont load

4 0
3 years ago
The cost c, for manufacturing x flags is given by c=x? -24x +39. Find the number of flags manufactured if the cost is $120.
IRINA_888 [86]

9514 1404 393

Answer:

  27

Step-by-step explanation:

You want to find x when c = 120.

  120 = x^2 -24x +39

  x^2 -24x -81 = 0 . . . . . . subtract 120 to put in standard form

  (x -27)(x +3) = 0 . . . . .  .factor it

Solutions are ...

  x = 27, x = -3 . . . . . values of x that make the factors zero

The number of flags manufactured for a cost of $120 is 27 flags.

8 0
2 years ago
Similar triangles are congruent.<br> a. - always<br> b. - sometimes<br> c. - never
irina1246 [14]
<span>Two triangles with two sides and a non-included angle equal may or may not be congruent. If two angles on one triangle are equal, respectively, to two angles on another triangle, then the triangles are similar, but not necessarily congruent.</span>
5 0
2 years ago
Read 2 more answers
Hellpppp me please this test is my whole life and if I don’t pass I’m ruined for life so please HELPPPP MEEEEE
Elanso [62]

Answer:

expanded form: 5 * 5 * 5

value: 125

Step-by-step explanation:

3 0
2 years ago
Other questions:
  • Write 0.0123 in dcientific notation
    14·2 answers
  • Need urgent help on Algebra problem!!!!! I need your help!!!!
    12·1 answer
  • Which equation is a point slope form equation for line AB ?
    15·2 answers
  • Draw a model that shows 1.7
    7·1 answer
  • 14=3/8 find the quotient
    14·1 answer
  • Explaining Graphs of Functions
    12·2 answers
  • "the distribution of means is the correct comparison distribution when"
    13·1 answer
  • The double number lines show the ratio of cups to gallons
    8·1 answer
  • Please answer this the best you possible can :)
    13·1 answer
  • You are visiting Mexico and need to convert your U.S. dollar to the Mexican Peso. How many Mexican Peso will you have from $350?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!