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
egoroff_w [7]
3 years ago
14

A circle with radius 10 has sector with a central angle of 2/5 pi radians.

Mathematics
2 answers:
Gnom [1K]3 years ago
8 0
Sry I really don’t know I would help but it got me confused
Helen [10]3 years ago
6 0

Answer: 20pi

Step-by-step explanation:

Correct On Khan Academy!!

You might be interested in
One month Leila rented 3 movies and 2 video games for a total of $21 . The next month she rented 8 movies and 4 video games for
lina2011 [118]
<span>x = price movie = 4.25
y = price game = 5.50</span>
7 0
3 years ago
Maria compared the slope of the function f(x)=(-6x-21) to the slope of the linear function that fits the values in the table bel
raketka [301]

Answer:

b. both functions have a negative slope

Step-by-step explanation:

The given function is

f(x)=-6x-21


This function is of the form y=mx+b, where m=-6 is the slope and b=-21 is the y-intercept.


We can also determine the slope of the function in the table using any two points, say (0,7)\:and\:(2,6).


The slope formula is given by,

m=\frac{y_2-y_1}{x_2-x_1}.


If (x_1,y_1)=(0,7)\:and\:(x_2,y_2)=(2,6), then,

m=\frac{6-7}{2-0}


m=-\frac{1}{2}.


We can see that both functions have a negative slope.


The correct answer is B.




8 0
3 years ago
Compare your estimate to the exact quotient. Does your quotient seem reasonable? Explain your answer. 9 1/3 ÷ 2 3/4
dezoksy [38]

Answer:

(9(3)+1)/3÷(2(4)+3)/4

28/3÷11/4

28/3×4/11

112/33

3.393

3 0
3 years ago
Plzzzzz helps meee I don’t get this
Inessa05 [86]
1 way : 10d + 2d

another way: 5d + 5d + 2d
4 0
3 years ago
bill can paint a closet in 2 hours. bob can paint the same closet in 3 hours. how long will it take them to paint the closet tog
katen-ka-za [31]
Bill paints 1/2 per hour. Bob paints 1/3 per hour. 1/2x+1/3x=1
6 0
2 years ago
Other questions:
  • Determine the relation of the following lines: y = -2x + 4 and y = -2x + 1.
    12·1 answer
  • Which functions could represent a reflection over the y-axis of the given function? Check all that apply. g(x) = –(4)x g(x) = 0.
    13·1 answer
  • A city has a population of 240,000 people. Suppose that each year the population grows by 7.75%. What will the population be aft
    5·1 answer
  • What is (x^4)/(x^0)?
    15·1 answer
  • Please solve these with the full explained answer
    15·2 answers
  • Megan bought 50 beads for $9.95. she received a 10% discount, she paid a sales tax of 6%. how much did she pay fro the beads
    8·1 answer
  • Whats the solution X3=9
    14·2 answers
  • A frosting is made of cream cheese and powdered sugar in
    5·2 answers
  • Gavin rolls a fair dice 48 times.<br> How many times would Gavin expect to roll an even number?
    5·1 answer
  • Evaluate the function.<br> f(x) = -x² +6<br> Find f(-1)
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!