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
Bond [772]
2 years ago
10

Please help me with this quick :))))))))

Mathematics
1 answer:
vredina [299]2 years ago
6 0

Answer:

129.3 in²

Step-by-step explanation:

The shaded segment is calculated as

area of sector ABC - area of triangle ABC

area of sector = area of circle × fraction of circle

A = πr² × \frac{60}{360}

   = π × 18² × \frac{1}{6}

   = 324π × \frac{1}{6} = 54π in²

area of Δ ABC = \frac{1}{2} × 18 × 18 × sin60°  ≈ 40.30 in²

Then

shaded area = 54π - 40.30 ≈ 129.3 in² ( to the nearest tenth )

You might be interested in
Eighty members of a bike club were asked whether they like touring bikes and whether they like mountain bikes. A total of 70 lik
OLga [1]

Answer:


Step-by-step explanation:

a = 42, b = 5, c = 28, d = 33, e = 10


6 0
2 years ago
Read 2 more answers
Solve the inequality |3t+1| > 8.
arlik [135]
<h3>Solve the inequality |3t+1| > 8.</h3>

<h2>ANSWER</h2>

<h3>t <  - 3 \:</h3>

or

<h3>t >  \frac{7}{3}</h3>
8 0
2 years ago
Can anyone answer please I don't know what to do.
ZanzabumX [31]

Answer: 2 7/10

Step-by-step explanation:

5 0
2 years ago
One canned juice drink is 20% orange juice; another is 10% orange juice l. How many liters of each should be mixed together in o
Anni [7]

Answer:

There is not enough information to answer, you did not say measurements of both drinks.

Step-by-step explanation:

8 0
2 years ago
Solve 2a 2 - 3a - 2 = 0<br><br> {-1/2, 2}<br> {1/2, -2}<br> {}
d1i1m1o1n [39]
Apply slip and slide
a^2-3a-4
(a-4)(a+1)
(a-2)(2a+1)

Find zeros
a-2=0
a=2

2a+1=0
2a=-1
a=-1/2

Final answer: {-1/2, 2}
8 0
2 years ago
Read 2 more answers
Other questions:
  • What is the value of x
    5·2 answers
  • To find the value of as well as the uncertainty in 2. Use the given value and uncertainty in for the following equations. a) 3.1
    9·1 answer
  • Cat face (-13)+(+15)-(-7)+(+10)-(-23)=?
    7·1 answer
  • The diagram shows a right angled triangle and a parallelogram. The area of the parallelogram is 5 times the area of the triangle
    9·1 answer
  • A logo is made up of four congruent triangles.
    6·1 answer
  • What is the slope of the street line through points (2,10) and (5,8)
    5·2 answers
  • Find the area of the sector formed by 7 slices of pizza. Must show equation
    8·1 answer
  • Solve A = P(1 + rt) for t
    7·2 answers
  • What is the answer in scientific notation
    12·1 answer
  • Help me solve this question
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!