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
hodyreva [135]
3 years ago
10

each exterior angle of a regular polygon measures 20 degrees. How many sides does the polygon have? ​

Mathematics
2 answers:
Nataly [62]3 years ago
6 0

Answer & Explanation:

Since the sum of the exterior angles of a polygon is 360° and an angle of the regular polygon is 20°, then 360° / 20° is the number of sides. Let the number of sides be n. n = 18, an octadecagon.

Aleks [24]3 years ago
5 0

Answer:

18 sides

Step-by-step explanation:

You might be interested in
Write the other side of this equation so that the equation is true for NO values of u
Lunna [17]

Answer: 6(u-2)+2= 6u+13

7 0
2 years ago
It took 7 hours to mow 4 lawns. How many lawns can I mow in 35 hours? Confused.. Please Check!!!
blondinia [14]
<u>7</u>  <u>35</u>   4x35/7= 20 lawns<u>
</u>4   x<u>
</u>
6 0
3 years ago
Determine the intercepts of the line y= -2x - 21
soldier1979 [14.2K]

Answer:

what's there to intercept its 1 line

5 0
3 years ago
A seventh-grade student forgets to bring his lunch money on several occasions. Each time he forgets his lunch money, he has to c
Georgia [21]

Answer:

-12.6

Step-by-step explanation:

6 0
3 years ago
The sum of a number and 7 algebraic expression
Arisa [49]
Since it says the sum of any number not one in specific then the value will be x, plus the sum of 7,

x + 7

5 0
2 years ago
Other questions:
  • Which of the following expressions could give the total amount of a $45 restaurant bill with a 15% tip added on?
    9·1 answer
  • How do you do this 9x-3=5x-15?
    14·1 answer
  • Let the joint pmf of X and Y be f(x,y)=1/4, (x,y)∈S={(0,0),(1,1),(1,−1),(2,0)}. (a) Are X and Y independent? (b) Calculate Cov(X
    12·1 answer
  • Sam Sounds received a $290 discount loan to purchase a stereo. The loan was offered at 16% for 90 days. Find the
    8·1 answer
  • Answer please I only need 3a and 3b ignore the rest
    12·1 answer
  • Can someone solve 2x+5=x-1
    15·2 answers
  • Translate the sentence into an equation
    14·2 answers
  • Someone please help me answer this!1
    12·1 answer
  • What is the answer to <br> x^{2} + 2x + 15 = 0
    5·1 answer
  • Lol i need help asap
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!