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
Anettt [7]
2 years ago
14

the exterior angle of a regular polygon is one third the size of its interior angle. how many sides does the polygon have

Mathematics
1 answer:
Aloiza [94]2 years ago
7 0

Answer:

8 sides

Step-by-step explanation:

let x be the exterior angle then 3x is the interior angle

interior angle + exterior angle = 180° , then

x + 3x = 180

4x = 180 ( divide both sides by 4 )

x = 45

the sum of the exterior angles of a polygon = 360°

since the polygon is regular with each exterior angle = 45°, then

number of sides = 360° ÷ 45° = 8

You might be interested in
If there were 35,000 fatal traffic accidents, how many would be expected to involve drivers in the 55-64 age group?
olasank [31]
You need more information to answer this question. Is there a table or percentage for that age group?
5 0
3 years ago
Find the absolute maximum and absolute minimum values of f on the given interval. f(x) = 6x3 ? 9x2 ? 108x + 2, [?3, 4]
SVEN [57.7K]
Assuming the question marks are minus signs
to find max, take derivitive and test 0's and endpoints

take derivitive
f'(x)=18x²-18x-108
it equal 0 at x=-2 and 3
if we make a sign chart to find the change of signs
the sign changes from (+) to (-) at x=-2 and from (-) to (+) at x=3
so a reletive max at x=-2 and a reletive min at x=3

test entpoints

f(-3)=83
f(-2)=134
f(3)=-241
f(4)=-190

the min is at x=3 and max is at x=-2
4 0
3 years ago
What is 328/25 as a whole number
bagirrra123 [75]

Answer:

13.12

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
can anybody help me with this problem 11/6 and 3 1/3 and i need to figure out if one is greater than or less than or equal to th
Anestetic [448]
11/6 is less than. 6 only goes into 11 once,, so it'd be 11/6
3 0
3 years ago
MUST ANSWER ALL <br>i need help asap will give 15 points!!<br>can you please help?
Brrunno [24]

the first answer is D and the second is C

Step-by-step explanation:

The first question you just move to the next point the second a translation doesn't mirror it but it does move it so its C because it slides

5 0
3 years ago
Other questions:
  • Suppose a laboratory has a 30 g sample of polonium-210. The half-life of polonium-210 is about 138 days How many half-lives of p
    9·2 answers
  • Let g(x)= 2x and h(x)= x^2+4 evaluate (h•g)(-5)
    5·1 answer
  • The absolute value of any complex number a+bi is the what?
    13·1 answer
  • Write an algebraic expression to represent each verbal expression.
    12·1 answer
  • Which expression is equivalent to -1/3(6x+15) -3
    6·1 answer
  • Find the slope of the line that passes through (66, 85) and (4, 21).
    7·2 answers
  • Can someone please please please help me? I need this to be correct or else I’m gonna be grounded for the rest of the summer…
    11·2 answers
  • Can someone help please
    12·1 answer
  • If ab perpendicular to cd and the slope of ab = 1 over 2 then the slope of cd =
    5·1 answer
  • -10 = y/11 -13 what is y
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!