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
Luden [163]
2 years ago
15

FIND THE AREA OF THE SECTOR 15 points

Mathematics
1 answer:
ale4655 [162]2 years ago
4 0

Answer:

<u>2.1 m²</u>

Step-by-step explanation:

<u>Area of Sector</u>

  • πr² x α/360°
  • 3.14 x 8 x 30/360
  • 25.12 x 1/12
  • 2.09333333
  • <u>2.1 m²</u> (nearest tenth)
You might be interested in
Can someone please help me out here? The grading system where I’m from is a,b,c,d,and f . But for some reason I have all L’s on
Sergeu [11.5K]

Answer: just call your daddy i will

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
At a corner gas​ station, the revenue R varies directly with the number g of gallons of gasoline sold. If the revenue is
vfiekz [6]
<span>At a corner gas station, the revenue R varies directly with the number g of gallons of gasoline sold. If the revenue is $44.50 when the number of gallons sold is 10, find a linear equation that relates revenue R to the number g of gallons of gasoline. Then find the revenue R when the number of gallons of gasoline sold is 15.5.

Solution:
As the question mentioned the direct relationship between the quantities, hence 
10 gallons of gasoline sold =  $44.50
15.5 gallons of gasoline sold = $x
by cross multiplication, we get that
10x = 15.5 * 44.50
which implies that
x = 68.975
Thus by $</span>68.975 revenue is obtained by selling 15.5 gallons of gasoline.
7 0
3 years ago
A conductor needs 5 cellists and 5 violinists to play at a diplomatic event. to do this, he ranks the orchestra's 10 cellists an
DaniilM [7]
Ranking is very critical in this problem. Therefore, the most applicable mathematical theory is permutations.

Ranking possible for the cellists:
Needed cellists = 5
Total available cellists = 10
Possible number of rankings = 10P5 = 10!/(10-5)! = 30240

Ranking possible for the violinists:
Needed violinists = 5
Total available = 16
Possible number of rankings = 16P5 = 16!/(16-5)! = 524160

Therefore,
Ratio of rankings (cellists to violinists) = 30240/524160 = 3/52
3 0
3 years ago
What is the standard form for 6.57 * 10
IrinaK [193]

Answer:

65.7

Step-by-step explanation:

Give hears please for how good the answer was

7 0
3 years ago
Help! This is so confusing please
Rus_ich [418]

Given equation is f(x)=6^x

Now it says to find f(2)

that simply means plug x=2 because we see that 2 is written in place of x in f(x) and f(2)

f(2)=6^2

f(2)=6*6

f(2)=36

Hence final answer is f(2)=36

4 0
3 years ago
Read 2 more answers
Other questions:
  • Please help me with this please
    14·1 answer
  • Write an expression for the sequence of operations described below. double r, then raise the result to the 8th power Do not simp
    14·2 answers
  • Mariah spent $9.50 on 9 pounds of limes and pears. Limes cost $0.50 per pound and pears cost $1.50 per pound. Let l be the numbe
    11·1 answer
  • What is the reciprocal of 2 3/4
    8·1 answer
  • Which best summarizes the purpose of a W-4 form?
    6·2 answers
  • Convert to an exponential equation.<br> log 5 125= 3
    9·1 answer
  • 7. If -3 &lt; x &lt; 3, determine c and d for the inequality c &lt; 2x + 1 &lt; d
    6·1 answer
  • Suppose that a random sample of size 100 is to be selected from a population with mean 50 and standard deviation 8. What is the
    11·1 answer
  • The Browns are moving, so Mrs. Brown is helping her daughter Robyn pack up her stuffed animals in boxes. If Robyn has 12 stuffed
    14·2 answers
  • I am thinking of two numbers. The sum of the numbers is 5. The first number is one less than the second number. Write a system o
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!