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
dolphi86 [110]
3 years ago
12

The circle below has center C, and its radius is 4 feet. Find the area of the sector with central angle DCE given

Mathematics
1 answer:
garik1379 [7]3 years ago
5 0

Answer:

area = \frac{8}{3}pie ft^2

Step-by-step explanation:

Area of sector is given as θ/360*πr²

Where,

θ = central angel of sector, m < DCE = 60°

r = radius = 4 feet

Area of sector = \frac{60}{360}*pie*4^2

area = \frac{1}{6}*pie*16

area = \frac{1*16}{6}*pie

area = \frac{16}{6}*pie

area = \frac{8}{3}pie ft^2

Area of the sector = 8/3π ft²

You might be interested in
Hello im in 8th grade and I need to get my grades up so anyone know the answer to
jolli1 [7]

Answer:

x = 3

Step-by-step explanation:

12x = 36

simply 12 will go to the other side and switches to the opposite sign for example + will be -

× will br ÷

so 36 ÷ 12 =3

x = 3

4 0
3 years ago
Evaluate each value expression for the given value of x: x-5 , x - =22<br> pls fast
masya89 [10]

Answer:

-18

Step-by-step explanation:

-18

brainlest please

6 0
3 years ago
Find each sum or difference -8/35+2/5=
Alexxandr [17]

Answer:

6/35

Step-by-step explanation:

change 2/5 to 14/35 so the denominators are even.

after that you get -8/35+14/35

then you get 6/35

8 0
3 years ago
Read 2 more answers
Identify which table shows a direct variation.
DochEvi [55]
Only Table 2 shows direct variation.  Every y value is 7 times the associated x value.



8 0
3 years ago
(a) If the breadth of rectangle in one-third of its length and perimeter is 80 cm, find the length and breadth of rectangle. ​
Gwar [14]

Answer:

Length = 30m and Breadth = 10m  

Step-by-step explanation:  

Given that :  

Perimeter = 80 m ;  

Breadth = 1/3 of Length ; Length = l  

We know that :  

Perimeter of rectangle = 2 ( L + B ).  

80 = 2 ( L + 1/3 L )  

80/2 = 4/3 L.  

40 = 4/3 L  

3/4 × 40 = L.  

3 × 10 = L.  

L = 30m.  

Breadth = 1/3 of Length.  

Breadth = 1/3 × 30.  

Breadth = 10m.

5 0
2 years ago
Read 2 more answers
Other questions:
  • Please help me on this one ​
    10·1 answer
  • Need this done step by step asapp thank youuu
    10·1 answer
  • HELP !!!!!!
    5·2 answers
  • The degree of non constant zero polynomial is​
    11·2 answers
  • (1 point) The soot produced by a garbage incinerator spreads out in a circular pattern. The depth, H(r), in millimeters, of the
    8·1 answer
  • An airplane flies 3/4 of a mile in 1/8 of a minute what is the airplane speed in miles per minute
    7·2 answers
  • The intersection of two circles can be . Circle? A line segment ? Three points? An arc ?
    7·1 answer
  • an oil tanker can be emptied by the main pump in 5 hours. an auxiliary pump can empty the tanker in 8 hours. if the main pump st
    15·2 answers
  • “21 x __ = 7” help please
    5·2 answers
  • Please help with this I will mark you as brainliest
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!