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
SpyIntel [72]
2 years ago
14

One large bubble separates into four small bubbles so that the total area of the small bubbles is equal to the area of the large

bubble. Each small bubble has a radius of 5 centimeters. What is the radius of the large bubble?

Mathematics
1 answer:
anzhelika [568]2 years ago
5 0

Answer:

10 cm.

Step-by-step explanation:

We'll begin by calculating the area of the small bubble. This can be obtained as follow:

Radius (r) = 5 cm

Area (A) =?

Since the bubble is circular in nature, we shall use the formula for area of circle to determine the area of the bubble. This is illustrated below:

A = πr²

A = π × 5²

A = 25π cm²

Next, we shall determine the total area of the small bubbles. This can be obtained as follow:

Area of 1 bubble = 25π cm²

Therefore,

Area of 4 bubbles = 4 × 25π cm²

Area of 4 bubbles = 100π cm²

Finally, we shall determine the radius of the large bubble. This can be obtained as follow:

Area of large bubble = total area of small bubbles = 100π cm²

Radius (r) =?

A = πr²

100π = πr²

100 = r²

Take the square root of both side

r = √100

r = 10 cm

Thus, the radius of the large bubble is 10 cm

You might be interested in
A candle that is 13 inches tall is lit. as the candle burns, its height decreases at a rate of 0.5 inches per hour. let t t repr
barxatty [35]
T =hours,. l=length
l=13-.5t
6 0
3 years ago
Help me with this question.​
jolli1 [7]

Answer:

what is the question

Step-by-step explanation:

3 0
2 years ago
3 3/4+7 7/8 please help
Artemon [7]

Answer:

11.625

Hope this helps you!

3 0
3 years ago
Read 2 more answers
Does combine mean add?
spin [16.1K]
Combine does mean add
7 0
3 years ago
A teenager earns $10 for every 600 square feet mowed in addition to $12 for supplies for each lawn he mows. Which function repre
anzhelika [568]

Answer: b

Step-by-step explanation: 600 is the total so, just do 10x and 12

5 0
2 years ago
Other questions:
  • Is 12 a natural, rational, or integ<br> er number
    13·1 answer
  • What is four and -7 If M equals five
    10·1 answer
  • What is 58 times 8 using cumulative property
    14·1 answer
  • Customers at the gym pay a membership fee to join and then a fee for each class they attend. Here is a graph that represents the
    8·1 answer
  • F(x) = -3x +20; f(8)
    5·1 answer
  • What is the answer for number 5
    13·1 answer
  • Solve........................​
    7·1 answer
  • Need help quickly!!!!!!!!!!!
    10·2 answers
  • HELPPP ME PLEASE I NEEDA HELP <br> p.s if u see this please answer look at the picture
    11·2 answers
  • 2014, a toy store sold 12,824 stuffed animals. In 2015, the toy store sold 24,490 more stuffed animals than it did in 2014. The
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!