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
Anettt [7]
3 years ago
14

Use the arc length formula and the given information to find s = 4m , r = 13m ; theta=?

Mathematics
1 answer:
iogann1982 [59]3 years ago
3 0

Answer:

Step-by-step explanation:

hello :

the arc length formula is : s = 2πr(θ/360°)

given : s = 4m , r = 13m

2(3.14)(13)(θ/360°)=4 solve for : θ

θ =(4)(360°) /2(3.14)(13)

θ = 1440/81.64

θ =17.7°

You might be interested in
One mile is equal to 5,280 feet. What is the sum of the lengths of all 18 holes on the golf course in miles?
soldi70 [24.7K]

Answer:

the answer would be 4 Miles.

explanation:

We already know that 5,280 feet equals 1 Mile, and so we divide-

21,120 divided by 5,280, and that equals 4.

hope that made sense! I’m not very good with wording things! :)

8 0
3 years ago
Of the students attending a rock concert, 80 of them were 8th graders. Of these 8th graders, 25% of them were wearing ear plugs.
zhuklara [117]

Answer:

15%

Step-by-step explanation:

If 10% of the 25% of 8th graders who were male, 15% would be females because 25-10= 15. So, 15% would be my answer.

6 0
2 years ago
3+7=7+3 is an example of which property
-Dominant- [34]
Commutative because your switching the order
6 0
3 years ago
Please answer ASAP, thank you!
Mkey [24]

Answer:

1) a = 110

2) b = 65

3) c = 115 d= 65 e = 115

How I found the last one?

The whole thing equals 360.

d is equal to 65 so I added those together.

That equals 130. So i subtracted that from 360.

I got 230. Next, I divided that by 2 to get the final 2 angles.

4 0
3 years ago
Read 2 more answers
Solve the following system of linear equation by graphing. <br>4x + 2y = -2 <br>2x – 3y = 9 ​
Viefleur [7K]
If you can graph in slope intercept, your new equations would be: y= -2x-1 and y= 2/3x-3.
Just graph those now since it should be easier.
3 0
3 years ago
Other questions:
  • Find the value of y for a given value of x, if y varies directly with x. If y = 2.52 when x = 8.4, what is y when x = 2.7?  (1 p
    6·2 answers
  • 7 thousands divided by what number is equal to 7 hundreds?
    14·1 answer
  • Three students are arguing over who can run the fastest. Student A says that she can run 2/3 mile in six minutes. Student B says
    5·1 answer
  • The sum of three consecutive integers is at least 86. what are the 3 integers?
    8·1 answer
  • What the first four common multiples on 3 like for 2,4,6,8
    7·1 answer
  • Which number goes to which box??!
    7·1 answer
  • What is the the area to this
    5·1 answer
  • CAN smb HELP me please 20 POINTS!!!! and im giving brainly
    5·2 answers
  • | Solve for X<br> 8x + 1 = 49
    15·1 answer
  • if two parents have 6 children what is the probability that they will have exactly 5 daughters and one son? (assume that boys an
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!