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
Lostsunrise [7]
3 years ago
12

A circle with radius 10 has a sector with a central angle of 2/5 pi radians what is the area of the sector in terms of pi

Mathematics
1 answer:
lesya [120]3 years ago
7 0

Answer:

  20π square units

Step-by-step explanation:

The area of a sector is given by ...

  A = (1/2)r²θ

where r is the radius and θ is the central angle in radians.

Filling in your numbers, we find the area to be ...

  A = (1/2)(10²)(2/5π) = 20π

The area of the sector is 20π square units.

You might be interested in
Write the number in two forms 15409
Salsk061 [2.6K]
Since 15409-1=15408 and 15408+1=15409, we can write that as one. With 15409-2, we can write the same thing with 15407+2
6 0
3 years ago
5x-4-7x+14 x is a variable
Bess [88]

Answer:

yes

Step-by-step explanation:

Answere=(-2x+10)

hope it help you

5 0
2 years ago
Read 2 more answers
Algebraic expression for 8+6q+q
irina1246 [14]
All you can do to this expression is simplify.

You need to combine all "like terms." There are two q terms so you need to combine those. To combine "like terms", simply add their coefficients. 6q has a coefficient of 6 and q has a coefficient of 1. So:

6q + 1q = 7q

Therefore your end result is:

8 +7q
3 0
3 years ago
In ΔHIJ, i = 550 inches, j = 150 inches and ∠H=92°. Find the length of h, to the nearest inch.
Novay_Z [31]

Answer:575

Step-by-step explanation: deltamath

5 0
2 years ago
23 girls have a mean height of 153cm
DanielleElmas [232]

Answer:

Mean height of 159

Step-by-step explanation:

Add 153 and 165, then divide by 2 to find the average of 159.

6 0
3 years ago
Other questions:
  • ralph is three times as old as sarah. in 6 years ralph will be twic as od as sarah will be then find ralphs age now
    10·1 answer
  • Pam’s annual gross pay is $48,000. If she is paid biweekly, what is her gross pay on each pay check?
    11·1 answer
  • Show me the number line for 67000 rounded to the nearest ten thousand
    8·1 answer
  • List four rational number between -4/5 and -2/3
    13·1 answer
  • The price of a toy usally costing 50 is increased to 65 work out percentage increase
    8·1 answer
  • Please answer question.
    13·2 answers
  • Larry rolls 2 fair dice and adds the results from each.
    15·1 answer
  • PLS HELPPPP
    8·2 answers
  • How long would it take for the value of the account to reach $880 to the nearest tenth of a year?
    8·1 answer
  • Solve for x. PLS HELP
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!