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
Eduardwww [97]
3 years ago
7

Consider to circular swimming pools.Pool A has a radius of 12 feet and Pool B has a diameter of 7.5 meters which pool has a grea

ter circumference how much greater justify your answers
Mathematics
1 answer:
mamaluj [8]3 years ago
6 0

C = Pi * d  where C = circumference, d = diameter, r = radius

C = 2*pi *r

we need to watch the units since they are different

Pool A

C = 2 * pi * r

C = 2 * pi * 12  = 24 * pi  in feet


Pool B

C = pi * d

change meters to feet

7.5 m * 3.28 ft/ 1 m  = 24.6 ft

C = pi * 24.6  = 24.6* pi  in ft


Pool B had a greater circumference

24.6 * pi > 24 pi


You might be interested in
A regular pentagon is shown. A regular pentagon has side lengths of 9.4 centimeters and a radius of 8 centimeters. What is the l
Angelina_Jolie [31]

Answer:

6.5 cm

Step-by-step explanation:

The computation of the length of the apothem is shown below:

Given that

The side length is 9.4 centimeters

And, the radius is 8 centimeters

Now based on the above information

As per the attached figure  

AB = 8 cm

BC = 9.4 ÷ 2 = 4.7 cm

Now apply the pythagoras theorem

AB^2 = BC^2 + AC^2

8^2 = 4.7^2 + AC^2

AC^2 = 41.91

AC = 6.47 cm

= 6.5 cm

7 0
3 years ago
A muffin recipe calls for 3 cups of flour for 24 muffins. If you want to make 108
vladimir2022 [97]

Answer:

13.5

Step-by-step explanation:

3 cups for 24 muffins

x cups for 108 muffins

x=(108*3)/24

x=13.5

8 0
3 years ago
Solve for the value of x.
choli [55]

Answer:

A

Step-by-step explanation: I just guessed

3 0
2 years ago
Read 2 more answers
HELP PLEASE IM GIVING 50 BRAINLY POINTS!!!
Mazyrski [523]

Answer: a and c

Step-by-step explanation: both have equal hight

3 0
3 years ago
How many times does 90 go into 490
chubhunter [2.5K]

Answer:

may be 5 times is answer but I am not sure I have done 5 times I got like this

6 0
3 years ago
Other questions:
  • Fin the product of -3+1i and its conjugate
    5·1 answer
  • John is selling his pizza for $6 per slice in an area of high demand. However, customers are not buying his pizza.
    9·2 answers
  • 2120
    9·2 answers
  • Date whenever the following is true or false k+8>19, if k=11​
    5·1 answer
  • Truck has a trailer that has a length of 13 feet width of 6 feet and a height of 8 feet what is the volume of the trailer
    8·1 answer
  • Solve.<br><br> j – (–14) = –20<br> a. -34<br> b.34<br> c.6<br> d.-6<br> Which one?
    6·2 answers
  • Hogan has saved $2,765 for a trip to Korea. The trip will cost at least $5,245.
    14·1 answer
  • Please help!<br><br> Thank you!
    5·1 answer
  • What will be the amount in an account with initial principal $9000 il interest is compounded continuously at an annual rate of 3
    7·1 answer
  • If x​=68 find the measures of angles​ 1, 2, and 3.
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!