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
Nikitich [7]
3 years ago
11

the sum of the measures of the interior angels of a convex polygon is 3240 classify the polygon by the number of sides

Mathematics
1 answer:
Ipatiy [6.2K]3 years ago
5 0

Answer:

20-gon

Step-by-step explanation:

First we start with the formula  to find what the sum of angles will be if we know the number of sides.  


S=(n-2)*180 where S is the sum of angles and n is the number of sides.


Normally you'd plug in n to find S, but you can do the opposite too.


3240=(n-2)*180


Let me know if you need help working it from here.  

You might be interested in
Four subtracted from twice a number is two. what is the number
EastWind [94]

Answer: 3

Step-by-step explanation:

      First, we will write a mathematical equation for the phrase given.

-> Let n be "a number"

             four subtracted from twice a number is two

             four subtracted from twice a number = 2

             (twice a number) - 4 = 2

             2n - 4 = 2

      Now, we will solve this equation by isolating the variable.

             2n - 4 = 2

             2n = 6

             n = 3

<em>Read more about </em><em>algebraic equations </em><em>here:</em>

<em>brainly.com/question/27791850</em>

8 0
2 years ago
Solve the combined inequality and describe the graph of the solution.
Vikki [24]
I hope this helps you



4x>-4 x>-1



8x <32 x <4


-1 <x <4
3 0
3 years ago
Please help with 5 I don’t get it
Alexxandr [17]

Answer:

It’s saying for every 1/4 inch, you have 3 feet. Let’s say I had an inch. That means I have 12 feet. Hope this helped!

Step-by-step explanation:

I only have an explanation. I don’t have the answer, but maybe I could help!

3 0
3 years ago
Twice the square of an integer is 3 less than 7 times the integer. Find the integer!!
Solnce55 [7]
The integer you’re looking for is 3
3 0
3 years ago
The graph of which function has a y-intercept of 3? On a coordinate plane, a parabola opens up. It goes through (negative 3, 3),
mixer [17]

Answer:

It is A

Step-by-step explanation:

The guy below is wrong because I got a 100 on the quiz on Edge.

4 0
3 years ago
Other questions:
  • Liam is setting up folding chairs for a meeting. If he arranges the chairs in 9 rows of the same length, he has 11 chairs left o
    11·2 answers
  • Is anyone good at paralleligram?!I will mark brainlest.for 13 points​
    14·1 answer
  • Solve for p: 3/8 +p/8= 3 1/8
    14·1 answer
  • A prince picked a basketful of golden apples in the enchanted orchard. On his way home, he was stopped by a troll who guarded. T
    6·2 answers
  • Find an equation for the nth term of the arithmetic sequence. -15, -6, 3, 12, ...
    11·1 answer
  • im almost done with this hw. plz help!!! give explanation if you actually know the answer so ik u dont just want points
    15·1 answer
  • Please please please help me asap!
    10·1 answer
  • Someone please hurry and do 2 and 3 please!!! Will give brainliest its ok if ur wrong sorry its blurry I'm in a hurry
    13·2 answers
  • Whats reciprocal of 4 1/4
    6·2 answers
  • Please help me !! due today:(
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!