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
aleksley [76]
1 year ago
8

Select the correct answer. What is the approximate measure of exterior angle B in the polygon?

Mathematics
1 answer:
puteri [66]1 year ago
7 0

Answer:

C

Step-by-step explanation:

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

sum the 4 exterior angles and equate to 360

8x + 9x + 5 + 5x + 4 + 9x + 3 = 360 , that is

31x + 12 = 360 ( subtract 12 from both sides )

31x = 148 ( divide both sides by 31 )

x ≈ 11.23 ( to 2 dec. places )

then exterior angle at B is

9x + 3 = 9(11.23) + 3 ≈ 104° → C

You might be interested in
Solve for y. show work. 4(y+3)−2y+7
olga_2 [115]
Dude I don’t feel like working
5 0
3 years ago
Read 2 more answers
Morgan drove from los angeles, at an elevation of 330 feet, to death valley, at an elevation of -282 feet. what is the differenc
dlinn [17]
612 is the answerrrrrrrrrrrrr
4 0
3 years ago
Read 2 more answers
Could someone help me out with this problem I'm not that great at math​
VashaNatasha [74]

Answer:

Obtuse.

Step-by-step explanation:

4 0
3 years ago
What is -12.6 as a simplified percent?
fenix001 [56]
-12.6 as a percent is -1260%
3 0
3 years ago
Can someone help me with this question plzzzzz
Ann [662]

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

7d + d - 4d - 7 = 5d

8d - 4d - 7 = 5d

4d - 7 = 5d

5d = 4d - 7

Subtract sides 4d

- 4d + 5d =  - 4d + 4d - 7

d =  - 7

Thus the correct answer is Option three.

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

8 0
2 years ago
Other questions:
  • EMERGENCY PLEASE HELP!!!!! PLEASE ONLY DO IF YOU KNOW IT.
    7·1 answer
  • A 7-pound bag of organic, brown rice costs $6.79. What<br> is the price per pound?
    9·1 answer
  • What is the value of w in the solution to the following system of linear equations?
    9·2 answers
  • URGENT!!!! The coleman family had their bill at a resturant reduced by $7.50 because of a special discount. They left a tip of $
    8·1 answer
  • I need help ASAP PLEASE!!!
    12·1 answer
  • A 12-inch ruler is divided into three parts. The largest part is three times as a long as the smallest. The middle-sized part is
    7·1 answer
  • I need help in solving this question and figuring out the area of this square.
    14·1 answer
  • What is 5.74456264654 rounded
    15·1 answer
  • 2) Suppose that circles A and B have a central angle measuring 40°. Additionally, circle A has a radius of 5 2 ft and the radius
    9·1 answer
  • Which expression is equivalent to 16^2 − 36? (Explain)
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!