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
Bezzdna [24]
3 years ago
15

· The angles of a pentagon are in the ratio4:8 : 6 : 4 : 5. Find each angle of thepentagon​

Mathematics
1 answer:
SVEN [57.7K]3 years ago
7 0

Answer:

540 degrees in a pentagon

4 + 8 + 6 + 4 + 5 = 27

540/27 = 20

4 X 20 = 80 degrees

8 X 20 = 160 degrees

6 X 20 = 120 degrees

4 X 20 = 80 degrees

5 X 20 = 100 degrees

You might be interested in
Arnold's entire workout consisted of 10 minutes of warm up exercise, 25 minutes of lifting weights, and 15 minutes on the treadm
lord [1]

Add all the times together:

10 + 25 + 15 = 50 minutes total.

For the ratio divide the time for weights by total time:

25/50 which reduces to 1/2

The ratio is 1/2

5 0
3 years ago
Read 2 more answers
Find the arc length of the following problem:​
Harrizon [31]

Answer:

61.261 {ft}^{2}

Step-by-step explanation:

\frac{270}{360}  \times 2\pi \: r \\  \frac{270}{360}  \times 2 \times \pi \times 13 \\  = 61.261 {ft}^{2}

<h3>Can I have the brainliest please?</h3>
5 0
3 years ago
Read 2 more answers
On a coordinate plane, a square has points A (negative 5, 2), B (1, 2), C (negative 4, 1), and D (negative 5, negative 4).
Mars2501 [29]

Answer:

-6

Step-by-step explanation: dont know, did math. this is the answer on edge

6 0
3 years ago
Read 2 more answers
What is the area of this figure? Select from the drop-down menu to correctly complete the statement. The area of the figure is c
melomori [17]

Answer:

The answer is 146

Step-by-step explanation:

5 0
2 years ago
HELP DUE IN 15 MINS!<br><br> x = ??
bija089 [108]

Answer:

Step-by-step explanation:

This arc has the same measurement as the central angle. The central angle is LON where O is the center of the circle.

Point M forms an angle that is 1/2 the central angle when M is on the circumference and opposite the 150o angle. Therefore M is the vertex of a 75 degree angle.

76x - 1 = 75       Add 1 to both sides.

76x = 76            Divide by 76

x = 1

6 0
3 years ago
Other questions:
  • (x-6)(x+2) hi am am stuck can someone answer asap
    5·1 answer
  • Please Help will Give brainlist.
    13·2 answers
  • Julia spent $58 on a book. the cost of the book was $16 less than twice what she spent on a backpack. how much did the backpack
    6·1 answer
  • What is a common factor of both x^2-9 and x^2+x-6
    8·1 answer
  • Helena makes $500 per week and she puts 15% of her paycheck in savings how much money does she put in savings
    8·2 answers
  • If si A / 1+ cosA 1+cosA / sin A = 4, prove A = 30​
    14·1 answer
  • Penny reads 13 pages in 1/2 hour. What is the unit rate for pages per hour? For hours per page? How many hours per page
    14·2 answers
  • WILL MARK BRAINLY IS RIGHT!!!!
    14·2 answers
  • Write the slope-intercept equation of the line with a slope of - 7 and a y-intercept of (0.-12)
    10·1 answer
  • Show work please for number 2
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!