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
igomit [66]
3 years ago
9

Find the arc length of a central angle of 7pi/3 in a circle whose radius is 3 inches

Mathematics
1 answer:
Arte-miy333 [17]3 years ago
7 0
We know that
circumference=2*pi*r
for r=3 in
circumference=2*pi*3------> 18.84 in

if 2*pi radians (full circle) has a length of--------> 18.84 in
 7*pi/3 radians-----------------> x
x=7*pi/3*18.84/(2*pi)-------> x=21.98 in

the answer is
21.98 in
You might be interested in
If a lot contains 48,000 square feet and is 240' wide, how deep is the lot?
lisabon 2012 [21]
We would assume the lot takes a rectangular shape. With that in mind. the area of the rectangular plot is 48, 000 and its width is 240. We only need to know the area of a rectangle which is L * W.  
So 48, 000 = L * 240 
L = 48, 000/ 240  
L = 200 
It is 200 square feet deep.
6 0
4 years ago
I am the gratest three digit number divisble by 5 Who I am
saw5 [17]
The number you are looking for is 995
3 0
3 years ago
How do you solve 35=-2x-15
Ilya [14]
35=-2x-15\\2x=-15-35\\2x=-50\\x=-25
3 0
3 years ago
Hi.<br>i like you<br>yuejrh​
Lerok [7]

Answer:

Huh

Step-by-step explanation:

4 0
3 years ago
URGENT! CINE SE PRICEPE LA MATEMATICĂ. [CLASA A 8-A]
kiruha [24]
The answer is yes but its could be false or 6:00
7 0
4 years ago
Other questions:
  • Quadrilateral WXYZ has interior angles that meet the following criteria: Angles W and X are congruent . The smallest angle's mea
    10·1 answer
  • The Taieri Plain in New Zealand is 6 feet below sea level (or –6 feet). If you are standing 3 feet above sea level, is your elev
    10·2 answers
  • if n represents a number, write an expression for the quantity three less than twice this number divided by the quantity 7 more
    13·1 answer
  • A slot machine has 3 dials. Each dial has 30 positions, one which is jackpot, to win jackpot all 3 dials must be in the jackpot
    7·1 answer
  • Someone pleaseeee help me!!!! I’m stuck
    13·2 answers
  • Melissa Sartini's gross pay is $52,000 a year. The state income tax rate is 3% of taxable wa
    6·1 answer
  • The table shows the snack preferences of 50 shoppers at the mall. What is the probability that one shopper, selected at random f
    6·2 answers
  • The P.E. class has 21 jump ropes. If each jump rope is 1.524 meters long, how long are the jump ropes altogether?
    11·1 answer
  • KHAN ACADEMY!
    12·2 answers
  • To mix a particular shade of purple paint, read paint and blue paint are mixed in the ratio 5:3. To make 80 gallons of this shad
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!