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
vodomira [7]
3 years ago
9

Find the area of a regular pentagon with side = 12

Mathematics
2 answers:
zhenek [66]3 years ago
4 0
A=1
45(5+25)a2=1
4·5·(5+2·5)·122≈247.74875
247.75
Amanda [17]3 years ago
3 0
A≈247.75 i worked the problem out


You might be interested in
A group of students worked in the school garden. The graph shows the number of hours the students worked
Viefleur [7K]
A
Rirhrhhrjrjrjrjuriujfhc
7 0
3 years ago
Read 2 more answers
Which relation is a function?
Leno4ka [110]

Answer:

The bottom left one

Step-by-step explanation:

They are the only graph that has one output for each x value

3 0
2 years ago
the turnout for the game is expected to reach 80,000 fans of which 57% expected to drive. An average of three fans come in each
Rus_ich [418]

Answer:13,200

Step-by-step explanation:

6 0
3 years ago
Which is a correct statement about the description “two less than the quotient of a number cubed and sixteen, increased by eight
lisov135 [29]

Answer:

The correct expression is \frac{n^{3}}{16}-2+8

The value when n=4 is 10

Step-by-step explanation:

Let

x------> a number

we know that

The algebraic expression of “two less than the quotient of a number cubed and sixteen, increased by eight” is equal to

\frac{n^{3}}{16}-2+8

For n=4

Substitute the value of n in the expression

\frac{4^{3}}{16}-2+8

4-2+8

10

so

The value when n=4 is 10

7 0
3 years ago
Read 2 more answers
Which has the same value as 1 5 tens?
BabaBlast [244]

15 tens is 15 x 10 = 150

4 0
3 years ago
Read 2 more answers
Other questions:
  • Simplify the following complex fraction.(3/7---1/3)2/3-----1/7
    5·1 answer
  • A science experiment begins with a bacterial population of 12. After 1 hour, the population is 18. After 2 hours, the population
    7·2 answers
  • Travis bought $9.45 worth of 49-cent stamps and 21-cent stamps. The number of 21-cent stamps was 5 fewer than the number of 49-c
    8·1 answer
  • If f(x) = 4x – 5 and g(x) = 3 – 2x, find f(x) + g(x).
    9·1 answer
  • Which of the following is an example of a causal regression analysis forecast? To forecast how many hamburgers to sell tomorrow
    11·2 answers
  • The notebook shows the money Lisa earned and spent on her first day selling kale at the
    8·1 answer
  • Write two prime numbers whose difference is 10?​
    15·1 answer
  • If the angles of a triangle are in the ratio 2:3:5,find them <br>​
    11·2 answers
  • Question Help
    9·1 answer
  • This figure is the pre-image of a prism that has undergone a dilation with a scale factor of 3/4.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!