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
valentinak56 [21]
3 years ago
13

Can someone plzzzzzzzzzzzzzzzzzzzzzzzz help me

Mathematics
1 answer:
Marat540 [252]3 years ago
6 0

9514 1404 393

Answer:

  C.  168°

Step-by-step explanation:

The exterior angle at any vertex of an n-gon will be ...

  360°/n

So a 30-gon will have exterior angles of ...

  360°/30 = 12°

The adjacent interior angle is supplementary to this, so is ...

  180° -12° = 168°

_____

<em>Using the reasonableness test</em>

You know that the interior angles of a square are 90°, and that regular polygons with more sides have larger interior angles. The most any regular polygon's interior angle can be is 180°. The only answer choice between 90° and 180° is the correct choice: 168°.

You might be interested in
What is the value of x?<br> edge2020
mezya [45]

Answer:

95⁰

Step-by-step explanation:

next time you want to figure this out, here's how

- they are supplementary angles, so you just subtract 45⁰ from 180⁰

180-45=95

so, you would get the answer 95⁰

for next time, you might not have as much information as you do in this equation so be careful

hope this helps!

7 0
3 years ago
Read 2 more answers
Please answer this correctly without making mistakes what are the correct options
jarptica [38.1K]
Yes it is a good estimation
7 0
3 years ago
Read 2 more answers
My friend sets out walking at a speed of 3 miles per hour. I set out behind her 5 minutes later at 4 miles per hour. When I star
galben [10]
The formula for this is d=rt  where d= distance, r= rate of travel, and t= time
d= 3(.083)  (5 minutes divided into 60 minutes per hour)
You could also convert the miles per hour to miles per minute and use the 5.  3/60= .05 miles per minute.
d= .05(5)
d= .25 miles
d= .249 miles
8 0
4 years ago
What is 32 more than 1/8
Yakvenalex [24]
32 1/8 should be the answer i think
5 0
3 years ago
Read 2 more answers
Find the values of x and y​
inessss [21]

Answer:

y = 60°

x = 12

Step-by-step explanation:

Because all sets of opposite sides are parallel, opposite angles are equal, and  opposite sides have the same length.

4 0
3 years ago
Other questions:
  • If 6x - 9 = x, what is the value of x ?
    12·2 answers
  • The graph of 6x^2= y - 1 is symmetric with respect which of the following?
    7·1 answer
  • In the carnival game "chuck-a-luck", you pick a number from 1 to 6 and roll 3 dice in succession. If your number comes up all th
    12·1 answer
  • Divide 33 photos into two groups so the ratio is 4 to 7
    14·1 answer
  • 7. A company manufactures shaving sets for $5 each and sells them for $7 each. How many shaving sets must be sold for the
    14·1 answer
  • A car covered a certain distance at a speed of 24 mph. While returning, the car covered the same distance at a speed of 16 mph.
    8·2 answers
  • The output is eleven more then the input
    7·1 answer
  • Need help every time i answer it i get it wrong
    10·1 answer
  • Help pleaseee ! will mark brainly and 17.5 points !<br>with explanation please
    12·2 answers
  • 0.75(2 + 6 x 4 - 2 x 7 - 2) A. 1 B. 5.25 C. 8.5 D. 22.5
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!