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
mina [271]
2 years ago
12

Two spheres have volumes of 87pi cm³ and 64pi cm³. If the surface area of the smaller sphere is 16pi cm², what is the

Mathematics
1 answer:
svetlana [45]2 years ago
8 0

The surface area of the large sphere is 128π cm²

<h3>Complete question</h3>

Two spheres have volumes of 8π cm3 and 64π cm3. If the surface area of the smaller sphere is 16π cm2, what is the surface area of the larger sphere?

<h3>How to determine the larger area?</h3>

The given parameters can be represented using the following ratio:

Small Area : Large Area = Small Volume : Large Volume

Substitute the given parameters

16π : Large Area = 8π : 64π

Express as fraction

Large/16π = 64π/8π

Multiply both sides by 16π

Large = 128π

Hence, the surface area of the large sphere is 128π cm²

Read more about volumes at:

brainly.com/question/3204698

#SPJ1

You might be interested in
In a box of mixed soft toys 25% are animal toys what is 25% as a fraction in its simplest form
densk [106]
25% = 0.25 = 25/100 = 1/4 in simplest form
5 0
3 years ago
In fifteen minutes, greg's sailboat went 3/6 mile, gina's sailboat went 6/6 mile, and Stuart's sailboat went 4/6 mile. Whose sai
Radda [10]
To make this situation easier to understand, you must simplify these fractions.  3/6 is equal to 0.5
6/6 is equal to 1
4/6 is equal to 0.3333 repeating.

With this info we can tell that Gina's sailboat went to longest distant in the fifteen minutes.

Hope this helps! :)
5 0
3 years ago
Read 2 more answers
A square has 7.5 inches. What is the area ?
kvv77 [185]

Answer:

7.5^2

56.25

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
HELP PLS BRAINLIEST IF POSSIBBLE<br> factor each polynomial completely a^2-ab-8a+8a brainly
sineoko [7]

Answer:

a(a - b)

Step-by-step explanation:

<u>given </u><u>polynomial</u>:  a²- ab - 8a + 8a

We can first simplify this answer by removing like terms,

- 8a + 8a = 0

so we have a²- ab in. the simplest form

we can take this one step further and factor out the a (not simplest form)

a time a = a²

a times b = ab

hence, a(a - b)

Learn more about Factoring here: brainly.com/question/18032923

7 0
2 years ago
3x to the x power plus 1 equals 9
Pani-rosa [81]

Do you want the answer or it written out? The written out would be down below and the answer is also down below in the x to the power of x equals 8/3 and its written out.

5 0
3 years ago
Other questions:
  • Consider x2 + 10x + _____. How many unit tiles need to be added to complete the square and form a perfect square trinomial expre
    14·2 answers
  • PLEASE GIVE ANSWER!
    11·2 answers
  • What is the gcf of 42 and 84
    8·2 answers
  • Find mDCAˆ. the question says that the angle is 3x+19 the smaller arc is 91 and the bigger is 17x-3 it is one of those problems
    8·1 answer
  • Which trig ratio should you use to find the given side?
    14·1 answer
  • Sandra and her friend went to the candy store. Each of the purchased a bag of jelly beans. Sandra’s bag weighed 1.25 pounds. Her
    12·1 answer
  • Select all explanation that prove triangle ABC is congruent to triangle A'B'C
    13·1 answer
  • Help me solve this please.
    9·1 answer
  • omg hey, so im doing my maths homework and there are 7 numbers. 3 9 3 5 7 6 1... 3 of these numbers have a mean of 6. which ones
    9·1 answer
  • Find the solution to the system of equations 2x + y = 3 and x - y = 3.
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!