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
svet-max [94.6K]
3 years ago
5

"1. Find the area of the regular polygon. Give the answer to the nearest tenth.

Mathematics
1 answer:
Gnom [1K]3 years ago
3 0
To answer the question being asked, we need the expression for the area of a regular pentagon. It is expressed as:

A=(1/4) (a²) (√5(5+(2√5)<span>)

</span>
A=(1/4) (6²) (√5(5+(2√5)<span>)
A = 61.94

Therefore, the correct answer from the list of choices is the third option.</span>
You might be interested in
Help i will mark it brainliest if its correct question is in picture :)
Vanyuwa [196]

Answer:

Step-by-step explanation:

25 miles per gallon

225 for 9 gallons

3 0
2 years ago
Read 2 more answers
NEED ANSWER ASAP pls
EleoNora [17]

Answer:

Let F = Fran's income

Let W = Winston's income

Combined income is 80000  ==>  F + W = 80000

One quarter of Winston's income is the same as one-sixth of Fran's income  ==>  

(1/4)*W = (1/6)*F

Multiply the 2nd equation by 12 to clear the fractions  

3*W = 2*F

Solve this equation for F

F = (3/2)*W

Substitute this value for F into the 1st equation

(3/2)*W + W = 80000

(5/2)*W = 80000

W = (2/5)*80000 = 32000

So F = 80000 - 32000 = 48000

So Winston earns 32000 and Fran earns 48000

Check:  One quarter of Winston's income is 32000/4 = 8000

           One sixth of Fran'e income is 48000/6 = 8000

Step-by-step explanation: Hope this helps

4 0
2 years ago
The area of a square living room is 256 ft2. Which is the length of the room?
Alexxx [7]
The length of the room is 16 feet long.
8 0
3 years ago
Evaluate each expression for g = -7 and h = 3 and match it to its value.
Molodets [167]

The given expressions are solved and matched

<h3><u>Solution:</u></h3>

To match the given expressions we need to solve the expressions with the given values of g and h and find their value.

Given that g = -7 and h = 3

\begin{array}{l}{\text { 1) } g+h=-7+3=-4} \\\\ {\text { 2) } g-h=-7-3=-10} \\\\ {\text { 3) } h-g=3+7=10} \\\\ {\text { 4) } g h=-7 \times 3=-21} \\\\ {\text { 5) } g+h^{2}=-7+3^{2}=-7+9=2} \\\\ {\text { 6) } g^{2}-h=(-7)^{2}-3=49-3=46}\end{array}

3 0
3 years ago
11in 8.1 in 15 in 7 in?
Anna11 [10]

Answer:

These dimensions represent area of a shape, or area of each side of a 4 sided 3D shape.

8 0
2 years ago
Other questions:
  • The expression c+0.07c gives the cost of an item including the tax of 7%. Simplify the expression.
    14·1 answer
  • 5k-3(2k-2/3)-9=0. Solve the equation
    9·1 answer
  • Help please asap!!!
    6·1 answer
  • Supplementary angles add to?<br><br>Advanced: Write an equation and solve for x in the diagram
    5·1 answer
  • A cylindrical water tank's height is 48 feet and the diameter is 30 feet. Considering that 1 cubic yard = 202 gallons, how many
    13·2 answers
  • Erica has six boxes of buttons. Each box holds 28 buttons. Explain how Erica can use place value and regrouping to find how many
    10·1 answer
  • The circumference of the circle is 22 cm. Find its radius and diameter .
    11·1 answer
  • Help pls i need help asap 15 points​
    12·1 answer
  • In 1 and 2, convert each unit of length. 1. 1000 cm m 2. 58 m = mm​
    12·1 answer
  • Help!! <br> I need help with my math!!
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!