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
ololo11 [35]
3 years ago
12

Find the length of arc QS

Mathematics
1 answer:
ss7ja [257]3 years ago
4 0

Answer:

QS ≈ 4.71 units

Step-by-step explanation:

The arc QS is calculated as

QS = circumference of circle × fraction of circle

     = 2πr × \frac{90}{360} ( r is the radius )

     = 2π × 3 × \frac{1}{4}

     = 6π × 0.25 ≈ 4.71 units ( to the nearest hundredth )

You might be interested in
ANSWER !! <br> ILL GIVE 40 POINTS !!<br> DONT SKIP :(( <br> PLUS BRAINLIEST !
stepladder [879]

its X < 1 or x > 3

where every the point goes is where the graph goes is what I do

5 0
2 years ago
The population of Centerville increases each year. The function C(t) = P(1 +r)^t represents the population of centerville at yea
strojnjashka [21]

Answer:

P represents the population in year 0 ⇒ D

Step-by-step explanation:

* Lets explain the exponential growth function

- The exponential growth function is f(x) = a (1 + r)^t, where a is the initial

  amount (at t = 0), (1 + r) is the factor of growth , r is the rate of growth

  in decimal ant is the time of growth

* Lets solve the problem

∵ The function C(t) = P(1 + r)^t represents the population of

  centerville at year t, where P is the initial population and r is the

  rate of increase

- Ex: If your investment is increased 10% annually, then that means

 each year, your total has multiplied itself by 110% (the growth factor

 is 1 + 10/100 = 1.1)

∴ (1 + r) is the factor grows each year

∵ C(t) = P(1 + r)^t

∴ C depends on P(starting population) , r(the increasing rate and

   t(the time in year)

∵ r is the rate of increase means the percentage of increasing , then

  0 < r < 1

∴ r is not less than 0

∵ P is the initial amount when t = 0

∴ P represents the population in year 0

4 0
3 years ago
Read 2 more answers
Use this figure to find the value of ∠FOD.
MAXImum [283]
Would u mind sending the figure..!please

8 0
3 years ago
Read 2 more answers
Solve each equation and check.show all work. ​
harina [27]

Answer:

-b=11

Step-by-step explanation:

Nothing else is equal to a number except its self

4 0
3 years ago
Sienna was dividing 12.76 by 0.001.
Solnce55 [7]
Sienna was dividing 12.76 by 0.001.Let's find out which one is correct based on the given choices. Let's perform division
=> 12.76 / 0.001 =  12 760

Thus, the correct answer is B. It will be less than 13,000. 

8 0
2 years ago
Other questions:
  • What property is 5+0=n
    8·1 answer
  • A highway engineer knows that his crew can lay 5 miles of highway on a clear day, 2 miles on a rainy day, and only 1 mile on a s
    14·1 answer
  • Will give brainlest help please
    8·1 answer
  • Please look at the question in the picture it’s a statistics problem
    9·1 answer
  • Evaluate the numerical expression of 27 + 5 × 6
    6·1 answer
  • Solve the quadratic equation (2x+5)(2x-5)
    11·1 answer
  • The diameter of a circle is 16 centimeters. How would you calculate the area?
    10·1 answer
  • 2) A ray is a geometric figure that consist of
    10·1 answer
  • Plz answer my question:-
    10·1 answer
  • Geometry help urgent
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!