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
kifflom [539]
3 years ago
10

A student claims that only one operation is needed to calculate the length of the subtended arc when given the measure of a cent

ral angle in radians and the diameter of the circle. Which option supports the student’s claim?
Mathematics
1 answer:
Debora [2.8K]3 years ago
4 0
Having the angle in radians and the diameter of the circle we can easily calculate the length using the following expression

Length = angle(radians)*diameter/2

With this expression we can easily deduce the perimeter of a circle (length of the full arc)

Length = Perimeter = 2*pi*r

There is only one operation involved in this process
You might be interested in
Cole's Computer Company charges $50 for a service call to your home to repair your computer system, and he charges $12 per hour,
Marta_Voda [28]

Answer:

3 hours

Step-by-step explanation:

50+12h=86

-50 on both sides

12h=36

divide by 12 on both sides

h=3

6 0
3 years ago
Read 2 more answers
Runner a averages 5 mph and run it B rat averages 6 mph these rates how much longer does it take runner A then runner be to run
Kipish [7]
Takes runner A 18 more minutes
8 0
3 years ago
What is the estimate of 212,514+396,705
Evgesh-ka [11]
Change 212,514 into 215,000.

Change 396,705 into 400,000.

--------

Estimate:

215,000 + 400,000 = 615,000

Therefore:

212,514 + 396,705 ≈ 615,000
4 0
2 years ago
I need help on this, will someone try and help me out? PLEASE
sattari [20]
Step 1.) Multiply both sides of the equation by -6

step 2.) Sum the equations vertically to eliminate at least one variable

step 3.) Divide both sides of the equation by

step 4.) Substitute the given value of into the equation x - 2y = 10

step 5.) Solve the equation for x

step 6.) The possible solution of the system is the ordered pair (x , y)

step 7.) Check if the given ordered pair is the solution of the system of equations

step 8.) Simplify the equalities

step 9.) Since all of the equalities are true, the ordered pair is the solution of the system


So your answer would end up being (40/13 , -45/13) !! Hope that helps you out :D !!
7 0
2 years ago
Read 2 more answers
The two-way table shows the number of students that would rather be a member of the band or chorus if they could only choose one
sergey [27]

Answer:

There are 18 students in Grade 7, 10 are in band, so 10/18 = 0.56 are in band.

There are 12 students in Grade 8, 10 are in band, so 10/12 = 0.83 are in band.

Students in Grade 8 are more likely to be members of the band.There are 18 students in Grade 7, 10 are in band, so 10/18 = 0.56 are in band.

There are 12 students in Grade 8, 10 are in band, so 10/12 = 0.83 are in band.

Students in Grade 8 are more likely to be members of the band.

4 0
3 years ago
Other questions:
  • Figure ABCD is a parallelogram.<br>5x + 3<br>What is the value of x?​
    6·1 answer
  • What does this expression respresent? 12f+24
    5·2 answers
  • A jar contains four red marbles and six green marbles. You randomly select a marble from the jar, with replacement. The random v
    15·1 answer
  • Use formula to help you answer the question below do not include units in your answer
    13·1 answer
  • Researchers are concerned about the binge drinking behaviors at a local university among members of Greek life organizations. As
    14·1 answer
  • The standard form of the equation line is
    13·1 answer
  • Which statement includes two quantities in the real-world that are additive inverses?
    5·1 answer
  • Has the marrying age of a man changed over the years? The United States Bureau of the Census takes a formal count of everyone in
    6·1 answer
  • Help ILL GIVE TONS OF POINTS NO LINK OR I REPORT find the area of the shape shown below ​
    8·1 answer
  • Please help me i need answer
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!