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
romanna [79]
3 years ago
14

If the ratio of the surface areas of two similar geometrical solids is given by 121:36, what is the

Mathematics
1 answer:
BigorU [14]3 years ago
6 0

Answer:

1331:216

Step-by-step explanation:

Given the ratio of the lengths of two similar solids as a:b

The ratio of the surface areas = a^2:b^2

The ratio of the volume = a^3:b^3

We are given that the ratio of the surface areas of two similar geometrical solids is given by 121:36

Therefore:

a^2:b^2=121:36\\\implies a^2:b^2=11^2:6^2\\\implies a:b=11:6

Since the ratio of the lengths is 11:6

The ratio of their volumes = 11^3:6^3

=1331:216

The ratio of the volume of the two similar geometrical solids is 1331:126.

You might be interested in
C<br> y<br> 0<br> 5<br> 1<br> 1<br> 20<br> 2<br> 80<br> 3 320
ZanzabumX [31]

Answer:

yes

Step-by-step explanation:

8 0
3 years ago
Hi- I need help please to get my HS diploma...did not graduate :(
andrew-mc [135]

The remainder from the division of the algebraic equation is -53/8.

<h3>What is the remainder of the algebraic expression?</h3>

The remainder of the algebraic expression can be determined by using the long division method.

Given that:
\mathbf{f(x) = \dfrac{x^3 - 6x^2 + 3x - 1}{2x-3}}

where:

  • The divisor = 2x -3

Using the long division method, we have:

\mathbf{= \dfrac{x^2}{2} +\dfrac{-\dfrac{9x^2}{2}+3x -1 }{2x-3}}

\mathbf{= \dfrac{x^2}{2}-\dfrac{9x}{4} +\dfrac{-\dfrac{-15x}{4}-1 }{2x-3}}

\mathbf{= \dfrac{x^2}{2}-\dfrac{9x}{4} -\dfrac{15}{8}+\dfrac{-\dfrac{53}{8} }{2x-3}}

\mathbf{= \dfrac{x^2}{2}-\dfrac{9x}{4} -\dfrac{15}{8}-\dfrac{53 }{8(2x-3)}}

Therefore, we can conclude that the remainder is -53/8.

Learn more about the division of algebraic equations here:

brainly.com/question/4541471

#SPJ1

8 0
2 years ago
Find three consecutive integers whose sum is six times the greater integer
Zepler [3.9K]
3 times 6 18 and do that 6 times add

4 0
3 years ago
Diya used modeling to find
slamgirl [31]

Answer:C

Step-by-step explanation: The quotient is correct because 27 tenths divided by 3 is 0.9 and 12 hundredths divided by 3 is 0.04

8 0
3 years ago
A worker at a computer factory can assemble 8 computers per hour.
enyata [817]
25 hours, 8 computers in 1 hour, take 200 computers and divide by 8 to find hours
7 0
3 years ago
Other questions:
  • (II) Time intervals measured with a stopwatch typically have an uncertainty of about 0.2 s, due to human reaction time at the st
    13·1 answer
  • The cartoon can hold 1000 unit cubes I measured 1" x 1" x 1".Describe the dimensions of the carton using unit cubes
    9·1 answer
  • Which of the following is equivalent to 34?<br> A) 7<br> B) 12<br> C) 64<br> D) 81
    8·1 answer
  • A sample of 56 research cotton samples resulted in a sample average percentage elongation of 8.63 and a sample standard deviatio
    13·1 answer
  • Find the sum: (3x^2 + 5x − 8) + (5x^2 − 13x − 5)
    7·2 answers
  • A number that can be written as a fraction is a_______
    12·1 answer
  • A committee consisting of 3 faculty members and 5 students is to be formed. Every committee member position has the same duties
    7·2 answers
  • Write an inequality to represent 6 less than a product of a number n and 1/4 is at most 33
    9·1 answer
  • Flora drew the following graph to answer the question. What was her mistake when she drew her graph? (NO LINKS)
    13·1 answer
  • Find the average rate of change, in simplest form,<br> of the function over the interval 3 ≤ x ≤ 5
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!