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
xz_007 [3.2K]
3 years ago
10

Find the area of a circle having a circumference of 231 pi units. Round to the nearest tenth.

Mathematics
1 answer:
loris [4]3 years ago
7 0
Do you by any chance have a diagram of the circle or the r value?
You might be interested in
How many units? What is e value of a?
kkurt [141]

Answer:

a = 14

Step-by-step explanation:

3a = a + 28 ➡ 2a = 28 ➡ a = 14

6 0
3 years ago
Is the given point interior, exterior, or on the circle (x + 2)2 + (y - 3)2 = 81? R(6, 3)
ElenaW [278]
Hello : 
<span>(x + 2)² + (y-3)² = 9²
the center is : R(3 , 0 ) and radius   r = 9 
the </span> point D  is on the interior  if : RD <span>< 9
</span>the  point D  is on the exterior if :  RD > 9
 the  point D  is circumference of the circle if :RD = 9 
4 0
3 years ago
Read 2 more answers
How many ways can an 8-question True/False quiz be answered
tresset_1 [31]

Answer:

256

Step-by-step explanation:

two choices for each question so

2^8=256

3 0
3 years ago
HELP IM TIMED I WILL GIVE YOU BRAINLIEST!!!! The ordered pairs graphed are all equivalent ratios. What ordered pair is missing f
irina [24]

The answer is D because The ordered pairs graphed are (2,3), (6,9), and (8,12). They all have a ratio of 2 to 3. Which means each point is 2 larger on the x-axis and 3 larger on the y-axis than the previous point. The point that is missing is (4,6) since 2 + 2 = 4 and 3 + 3 = 6.

8 0
3 years ago
Read 2 more answers
16d + 20c + 5d -7 - 8c - 7d + 3 Simplify the expression above:
romanna [79]

Answer:

14d + 12c -4

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • 14. United Bank charges a $7.50 service fee and $0.10 for each check written over 15 (the first 15
    11·1 answer
  • What is the measure on an interior angle of this polygon?
    6·2 answers
  • A(n) __________ is a number that the variable is multiplied by. It is usually found immediately before the variable.
    8·1 answer
  • MrHarrisistilinghisbathroomNloor. The bathroom Nloor is a rectangle measuring 4m by 2m. Each tile is 20cm by 20cm. How many tile
    5·1 answer
  • 1) x+3 - 5x + 7 + 4y​
    10·2 answers
  • Jayce sold 218 cups of lemonade at his lemonade stand. What is 218 rounded to the nearest ten?
    6·2 answers
  • What are the dimensions of the matrix?
    12·1 answer
  • Need help with these types of questions
    12·2 answers
  • Can someone plz help with this? Thank you so much.
    12·2 answers
  • HELP ILL GIVE BRAINLIEST
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!