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
Sedbober [7]
3 years ago
15

A regular pentagon has side lengths of 10 cm and an

Mathematics
1 answer:
Fittoniya [83]3 years ago
7 0

Answer: 172 square centimeters.

Step-by-step explanation:

Hi, to answer this question we have to apply the next formula:

Area of a pentagon (A) = 1/2× 5s × a

Where:

s : side of the pentagon

a: apothem

Replacing with the values given and solving for A (area):

A =1/2 x (5 x10) x 6.88

A = 172 square centimeters.

Feel free to ask for more if needed or if you did not understand something.

You might be interested in
* You are somebody worthy of good health, fitness, and wellness.
Dennis_Churaev [7]
Working out on the regular eating healthy foods getting enough sleep and water :)
6 0
3 years ago
Read 2 more answers
If f(x) = 2x+4, which of the following is the inverse of f(x)?
creativ13 [48]

Answer:

{f}^{ - 1} (x)=  \frac{x}{2}  - 2

Step-by-step explanation:

The given function is

f(x) = 2x + 4Let

y = 2x + 4

Interchange x and y.

x = 2y + 4

Solve for y,

x - 4 = 2y

Divide both sides by 2

y =  \frac{x}{2}  - 2

Therefore;

{f}^{ - 1} (x)=  \frac{x}{2}  - 2

3 0
3 years ago
Y=3x−7 what is the missing value
GaryK [48]

Answer:

-21

Step-by-step explanation:

It would have to be -21 because there's -7, but the threes not negative so it would have to be -21

5 0
2 years ago
What is the range of y-log,(6)?
Morgarella [4.7K]
ALL REAL NUMBERS IS 0
6 0
3 years ago
What are the value too<br> F(-3)=<br> F(-1)=<br> F(3)=
bagirrra123 [75]

Answer:

f(-3)=-2,5

f(-1)=-1,5

f(3)=¾

3 0
2 years ago
Other questions:
  • Geraldo is driving 504 miles to his grandparents’ house for the holidays. So far he has driven 21 miles in 20.3 minutes. If he c
    10·2 answers
  • Describe four different subsets of a real numbers.
    9·1 answer
  • Describe the likelihood of the event given its probability.
    11·1 answer
  • How do I find the answer to this question?
    5·1 answer
  • 5=5ax+1 please help, its due in an hour.<br><br> solve for x
    15·1 answer
  • A cylinder is 20 inches long and has a diameter of 10 inches. The approximate volume of the cylinder is blank cubic centimeters.
    14·1 answer
  • Alan has forgotten his 4-digit PIN code.
    15·2 answers
  • Find the perimeter of a circle with radius 35 cm<br><img src="https://tex.z-dn.net/?f=%28take%20%20%5Cpi%20%3D%2022%20%207%20%5C
    13·2 answers
  • What is the volume of the box with a height of
    9·1 answer
  • Let's say you had a grade of a 72 in your science class. However, by the end of the year, you were able to increase your grade b
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!