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
Basile [38]
3 years ago
12

Can I get help with this problem?

Mathematics
2 answers:
Klio2033 [76]3 years ago
8 0

Answer:

area of sector:

\frac{theta}{360}  \times \pi \:  {r}^{2}

\frac{165}{360}  \times  \frac{22}{7} ( {8}^{2} )

\frac{11}{24}  \times  \frac{1408}{7}

\frac{1936}{21}

92.19 \:  {in}^{2}

Mamont248 [21]3 years ago
7 0

Answer:

the area of the sector can be rounded to 92.2\,\,in^2

Step-by-step explanation:

Use the fraction of the area of the circle associated with the red sector. Use a proportion to find the appropriate fraction knowing that a full circle (360^o) corresponds to the area:

Area=\pi\,R^2=\pi\, (8\,in)^2= 64\, \pi\,\,in^2

then the proportion goes like:

\frac{64\,\pi\,\,in^2}{360^o} =\frac{sector}{165^o} \\ sector=\frac{64\,\pi\,165^o}{360^o}\,\,in^2\\sector\approx 92.15\,\,in^2

Therefore, the area of the sector can be rounded to 92.2\,\,in^2

You might be interested in
What is the density of sample 3, if the Mass(g) was 5 1/4 and the Volume(mL) was 16.9?
iogann1982 [59]
5 1/4 divided by 16.9 is 0.31
8 0
3 years ago
In one season a basketball team won 60 games and lost 20 games what are the ratios of games won to games lost
Nutka1998 [239]

Answer:  3:1

Step-by-step explanation: For every 3 wins, there is 1 loss. 60/20=3    20/20=1.

7 0
1 year ago
Read 2 more answers
the cost per minute of a conference phone call, originally $2.80, increased by 20%. What is the new price?
erica [24]
Y=2.80(1.20)^1
=$3.36
4 0
3 years ago
Read 2 more answers
The sum of three consecutive numbers is -9 what are the numbers
zloy xaker [14]

-9/ 3= -3

-3 + -4 + -2 = -9

 the numbers are -2 , -3 , -4

5 0
3 years ago
Read 2 more answers
Mr. Knotts found the difference of the following expression. Which statement is true about Mr. Knotts’s work? StartFraction x Ov
ArbitrLikvidat [17]

Answer:

Step-by-step explanation:

whaaaaaaaaaaaat??? hi by the way

6 0
2 years ago
Other questions:
  • Can any one please do this for me I did not know how to do it can some one please help me
    7·1 answer
  • Does anybody know anything about linear functions?
    14·1 answer
  • Someone please help me
    12·1 answer
  • Fred bought 1.75 liters more laundry detergent than bleach (True or False)
    9·1 answer
  • The given figure is a regular hexagon with side length 12 and radius 10. Find its area.
    7·2 answers
  • Apply the distributive property to factor out the greatest common factor.<br>60 — 40y=<br>​
    12·1 answer
  • Melody spent 16 days traveling in South America. How many weeks and days did Melody travel in South America?
    12·1 answer
  • The coordinates of the vertexes of a triangle are A(3,3) B(6,6) C(9,3). What will be the new coordinates after a dilation
    11·1 answer
  • Please answer the question in the picture <br><br> Will mark brainliest
    12·2 answers
  • A line passes through the point (-9, -3) and has a slope of 2.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!