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
lianna [129]
2 years ago
10

find the area of each Arc. Use the 3.14 as the value of pi. Round your answer to the nearest tenth. Label unit​

Mathematics
1 answer:
Arada [10]2 years ago
7 0

Answer:

  18.8 m²

Step-by-step explanation:

The area of a sector is given by the formula ...

  A = (1/2)r²θ . . . . . . . r is radius, θ is the central angle in radians

To convert an angle in degrees to one in radians, multiply by π/180°.

Your 135° sector has an area of ...

  A = (1/2)(4 m)²(135°)(π/180°) = 6π m²

  A ≈ 18.8 m²

You might be interested in
Can you please help me?​
yan [13]

Answer:

-3, -4, -4, 0, 16, 64, 192.

Step-by-step explanation:

I don't know for sure if this is correct, but when i did it theses are the answers i got. You do y=8*2^x. Meaning you substitute the x for the x values such as -3, -2, and -1.  

Also if you have one there's a setting you can go to on an actual calculator and type in this on a Y/X chart. I didn't use one this time because i don't have one, but thought you'd find that information useful.

6 0
2 years ago
12c - 4 = 14c - 10<br><br> c = ?<br><br> !!!
Sergio [31]
The answer to this question is c=3

3 0
3 years ago
Find a5 when a1 = 2, r = 2
mihalych1998 [28]
I think your answer is 32
4 0
2 years ago
Consider the following expression.<br> 5(1+6) (2b+7)<br> Select all of the true statements below.
Vesna [10]

<u>Answer:</u>

  • Option B
  • Option C
  • Option E

<u>Explanation:</u>

  • <em>Option B is true because both of the terms are constants. Hence, they are like terms.</em>
  • <em>Option C is true because the coefficient of a term is basically the constant. If there is no constant, then the coefficient is 1.</em>
  • <em>Option E is true because the expression has been multiplied by 5. </em>
6 0
2 years ago
What is the value of the square root of 25 + the square root of 16?​
kozerog [31]

Answer:9

Step-by-step explanation: square root of 25 is 5 and of 16 the square root is 4 add both of them together and you get 9

6 0
3 years ago
Read 2 more answers
Other questions:
  • Please help me I need help
    15·2 answers
  • Find the sum of the first 31 terms of the following series, to the nearest integer.<br> 5,14,23,..
    14·1 answer
  • Y-3/4x=-3/3 what does y equal
    14·1 answer
  • HELP PLEASE I WILL GIVE 13 POINTS
    9·1 answer
  • Which number is equivalent to <img src="https://tex.z-dn.net/?f=%5Cfrac%7B3%5E4%7D%7B3%5E2%7D" id="TexFormula1" title="\frac{3^4
    5·2 answers
  • Which linear inequality is represented by the graph?
    7·2 answers
  • Find the distance between the points (-5,1) and (-2,-5)
    15·1 answer
  • What is the answer to this paper
    5·1 answer
  • PLS ANSWER IM MARKING BRAINLEST IF YOU CORRECT
    10·2 answers
  • PLS answer it correctly
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!