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
Sidana [21]
3 years ago
15

One interior angle of a regular pentagon measures (4X + 8) degrees. Find X.

Mathematics
2 answers:
Burka [1]3 years ago
8 0

Answer:

25

Step-by-step explanation:

In order to find the value of the interior angle of a regular polygon, the equation is ((n−2)180)/n where n is the number of sides of the regular polygon.

For pentagon, it's has five sides

The formula is ((n−2)180)/n

((5−2)180)/5 = 3 ×180/5 = 540/5 = 108

Since from the question one interior angle measures (4X + 8)

so 4x+8= 108

4x = 108-8 = 100

x = 100/4 =25

sladkih [1.3K]3 years ago
6 0

Answer: 25

Step-by-step explanation:

Regular means all the angles in the pentagon are the same.

The formula to find the sum of the interior angles in an n-sided figure is:

180(n-2). Pentagons have 5 sides so the total sum is 180(5-2) = 540.

There are five angles in a pentagon so each angle is 540/5 = 108 degrees.

4x + 8 = 108

4x = 100

x = 25

You might be interested in
If i had 475 cannolis ans a box can only carry 15 how many boxes will i need.​
loris [4]

Answer:

you would need 32 boxes

Step-by-step explanation:

475/15 = 31.666

5 0
3 years ago
Read 2 more answers
I don't know help please
Iteru [2.4K]

Answer:

huh

Step-by-step explanation:

did you add anything?

5 0
3 years ago
Read 2 more answers
Higher Order Thinking Some of the largest insects in the world include the Rhinoceros Beetle, the Giant Walking Stick, and the G
aleksandr82 [10.1K]
The ________ cavity contains the esophagus, trachea, bronchi, lungs, heart, and large blood vessels.
2 points
Cranial
Abdominal
Thoracic
Buccal
4 0
3 years ago
Someone help me with this pls
hram777 [196]

Answer:

The slope of the given line is -2/1

Step-by-step explanation:

Slope is rise over run (rise / run) and the line goes down 2 units for every unit is goes right.

6 0
3 years ago
Verify identities Will give BRAINLIST<br><br> cot^2(x) - csc^2(x) = -1<br><br> show steps
san4es73 [151]

Answer:

Step-by-step explanation:

∫tan(x)dx∫cot(x)dx∫sec(x)dx∫csc(x)dx====−ln∣∣cos(x)∣∣+C=ln∣∣sec(x)∣∣+Cln∣∣sin(x)∣∣+C=−ln∣∣csc(x)∣∣+Cln∣∣sec(x)+tan(x)∣∣+C−ln∣∣csc(x)+cot(x)∣∣+C

4 0
4 years ago
Other questions:
  • How many rectangular prisms can you make with 16 cubes
    14·2 answers
  • If f (a.b) = f(a) + f(b) and f (2) = 3, then f (32) equals how can we get 15 after this
    5·1 answer
  • The diameter of a circular garden is 18 feet. What is the approximate area of the garden?
    10·2 answers
  • Round 5.56 to the nearest tenth
    5·2 answers
  • Help me with this... ​
    9·1 answer
  • Whats the square root of 64
    15·2 answers
  • Help Asap
    8·1 answer
  • Dans une classe, le professeur d’EPS choisit au hasard un élève qui sera l’arbitre du
    10·2 answers
  • Find the unknown length x using tan() = O/A rule to two decimal places.
    14·1 answer
  • Can someone explain just 17-28??
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!