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
Aleksandr [31]
3 years ago
14

Circle A has an area of 500 in.². The diameter of the circle B is three times the diameter of Circle A. Estimate the area of cir

cle B.
Mathematics
1 answer:
iren2701 [21]3 years ago
7 0
R^2π=500in^2
r^2=500 in^2/π
r=(500 in^2/π)^(1/2)= 12.62 in
plug it in:
db=3da=3(2(12.62))= 75.69
r of b = 75.69/2=37.85in
A of b = (37.85in)^2π = 8.22 in^2



You might be interested in
Which of the following is a factor of 24x6 − 1029y3?
amid [387]

Answer:

The answer to your question is only the second and the third are factors.

Step-by-step explanation:

Find the factors of               24x⁶ − 1029y³

First find the prime factors of 24 and 1029

  24  2                1029 3

  12   2                  343 7                  Then 24 = 2³3

   6   2                    49  7                         1029 = 7³ 3

   3   3                       7  7

   1                             1

     x⁶ = (x²)³                  y³ = y³

Then

                                  2³3(x²)³  -  7³ 3  y³

Factor 3                    3[  2³(x²)³  -  7³ y³]

Factor                      3 [ (2x² - 7y)(4x⁴ + 14x²y + 49y²)]

Then

24

2x2 + 7y

4x4 + 14x2y + 49y2

All of the above

8 0
3 years ago
Read 2 more answers
Are the following ordered pairs solutions to the equation 3x + 4y = 24 ? Select all true
wariber [46]

Answer:

fhdhdjdjsshbdhdhdjdvdhduhd

3 0
3 years ago
Read 2 more answers
8.6 - 5.36 plz help me
olga nikolaevna [1]

Answer:

3.24

Step-by-step explanation:

It's really hard to explain things like this aha-

6 0
2 years ago
Read 2 more answers
Please help will give brainliest
IgorLugansk [536]

Answer:

That would be 2 pints!1!1!

Step-by-step explanation:


7 0
3 years ago
Read 2 more answers
(-4,2) and (3,-5) the slope of the line, M, is?
lukranit [14]

Answer:

13212

Step-by-step explanation:

8 0
2 years ago
Other questions:
  • Help!!!!!!!!!!!!!!!! :((((((
    11·2 answers
  • The following data set shows the ages of students going to a museum.12, 12, 12, 12, 13, 13, 15 which two measures are equal to 1
    14·2 answers
  • How many centimeters of snow accumulate per hour?
    12·1 answer
  • How do you solve this?
    12·1 answer
  • HELP PLZ!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    11·2 answers
  • What is the quotient of 43,482 ÷ 12?
    6·1 answer
  • A jewelry box contains 13 gold earrings, 10 silver earrings and 12 titanium
    6·1 answer
  • 1. Dominic earned $23.00 at the local
    8·1 answer
  • A, who travels 4 miles an hour starts from a certain place 2 hours in advance of B, who travels 5
    11·1 answer
  • Question 4 of 5
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!