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
Dominik [7]
4 years ago
15

Calculate the length of an arc

Mathematics
1 answer:
jek_recluse [69]4 years ago
3 0
Easy peasy
remember that the arc is a part of the perimiter of the circle aka circumference
also 360 degrees=circle

we are given the radius
calculate circumference
c=2pi times r
r=14
c=pi times 2 itimes 14
c=28pi

100 degrees is the arc

find what fraction of the circumferece thei srepresents
whole=360
100/360=10/36=5/18
so if circumference=28pi then multiply 5/18 by that
5/18 times 28pi=140pi/18=70pi/9
legnth=(70pi)/9 cm
if you were to aprox pi to 3.14 then the answer would be
24.4222222 cm
You might be interested in
How much more is 9,00,000 than 4,50,000
KIM [24]

Answer: 4,50,000 or 63

Step-by-step explanation: I add

5 0
3 years ago
Read 2 more answers
If you know that 7 x 8 =56, how can you use the commutative (order) property of multiplication to find the product of 8 x 7?
r-ruslan [8.4K]

Answer:

Step-by-step explanation:

Yes

7 0
3 years ago
What is the unknown number ( +4)+59=70 i think it is 7
Galina-37 [17]

it is 7 youre correct

3 0
3 years ago
What is the slope-intercept form of this equation? Show all your work. 6x + 2y = 12
andrey2020 [161]

Answer:

Step-by-step explanation:

6x + 2y = 12                  Subtract 6x from both sides

6x-6x+2y = -6x+12        Combine

2y = -6x + 12                 Divide all parts of the equation by 2

2y/2 = - 6x/2 + 12/2

y = - 3x + 6

Slope = - 3

y intercept = 6

3 0
2 years ago
One pair of corresponding sides of 2 similar triangles are 3 and 8 inches long, respectively. If the perimeter of the smaller tr
Ket [755]

Answer:

Step-by-step explanation:

3    12

8    

96 = 3x

x=32. the perimeter is 32

5 0
3 years ago
Other questions:
  • A restaurant uses 8 1/4 pounds of carrots to make 6 carrot cakes. Frank wants to use the same recipe. How many pounds of carrots
    10·1 answer
  • Two numbers are reciprocals if their product is equal to 1. If x and y are reciprocals, x < 1, and x is positive, then y must
    9·1 answer
  • You have a new mobile phone. the phone costs £140 and then you pay for a one year contract at £15 a month. how much do you pay i
    15·1 answer
  • Need the right answer right away! PLEASE HELP FAST
    6·1 answer
  • What is 11/12 divided 2 5/8
    5·1 answer
  • Josh worked 30 hours last week and earned $8.50 per hour. If $32.50 was withheld from his paycheck, what was Josh's net pay?
    9·1 answer
  • 0.36x=-1.8
    12·1 answer
  • Equation of (8,-8) (-5,-8)
    6·2 answers
  • Please solve this with explanation, don’t just give the answer please explain too.
    13·1 answer
  • Anne has n pairs of shoes, and Fiona has 3 times as
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!