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
navik [9.2K]
3 years ago
15

If the radius of a circle is 11 cm, what is the area of the circle?

Mathematics
2 answers:
il63 [147K]3 years ago
8 0
Area=22\7 x r x r
22\7 x 11 x 11
answe=380.285714
=380 square cm
andrey2020 [161]3 years ago
4 0
A=πr^2
A=3.14(11^2)
A=3.14(121)
A=379.94 which is simplfied to 380

You might be interested in
Determine whether the random variable is discrete or continuous. In each​ case, state the possible values of the random variable
Alex_Xolod [135]

Answer:

a) Discrete, because the number of point scored during basket ball is countable.

For instance, the amount of point scored in a basketball could be 75, 103, 63 etc. The numbers are countable

b) Continuous, because the amounts of rainfall is a random variable that is uncountable.

For instance, the amount of rainfall in City Upper B during April could be 0.10 inches of rain per hour, 0.30 inches of rain per hour. This numbers are not countable, they are rather approximated or rounded off.

Step-by-step explanation:

A random variable is considered discrete if its possible values are countable while a random variable is considered to be continuous if it's possible values are not countable.

7 0
3 years ago
amy is scuba diving at a position 55.15 feet below sea level. she ascends 1.5 feet each minute for 15 minutes. what is amys posi
posledela

Answer:

32.65 feet below sea level

Step-by-step explanation:

1.5x15=22.5

55.15-22.5=32.65

hope that helps

7 0
3 years ago
A test has 40 questions. Denise finished 2\5 of the questions in the first 10 minutes and 1\2 of the total questions in the next
leonid [27]

Answer:

28 questions answered.

Step-by-step explanation:

40(2/5) is 16 questions.

40-16 is 24 questions left.

24(.5) is 12 questions.

16+12 gets you 28 questions.

8 0
3 years ago
What is the inverse of the function f(x) = 4x + 8?<br> o n(x) = x-2
kow [346]
X-2
Explain
-2(4)(5-2+2)
8 0
3 years ago
The total number of subsets of {A, B, C} is _____.. . . a.6. b.7. c.8
Triss [41]
The total number of subsets of {A, B, C} is 8. It can be found by cubing 2 and the resulting answer will definitely be 8. The correct option among all the options that are given in the question is the third option or option "c". I hope that this answer has come to your help.
5 0
4 years ago
Read 2 more answers
Other questions:
  • Aiko stands 5 m from a tree. At that distance, the angle of elevation from the ground to the top of the tree is 80°. Approximate
    12·1 answer
  • GEOMETRY HELP PLEASE!!!
    9·2 answers
  • Y +3=2<br> What is m and b
    9·2 answers
  • An article in USA Today stated that Internal surveys paid for by directory assistance providers show that even the most accurate
    6·1 answer
  • Mary wants to buy a dress which costs $200 from the money she gets by working overtime. She has already saved up $50 for the dre
    11·1 answer
  • What is 0.94 rounded to the nearest tenth
    5·2 answers
  • Please Help!!
    10·2 answers
  • In J, K is the midpoint. The coordinates of ) are (2, 2), and the coordinates of Kare (10, 11). What are the coordinates of L?
    11·1 answer
  • The photo shows a portion of an airport. The measure of Z4 is 84°. Find the measure
    10·1 answer
  • If you had 25 red marbles and 50 green marbles. How many more green marbles would you have to add so the ratio is 1red marble to
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!