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
RoseWind [281]
3 years ago
12

The ratio of the surface areas of two similar solids is 16:144 what is the ratio of their corresponding side lengths

Mathematics
2 answers:
dusya [7]3 years ago
8 0

Answer:

4:12

Step-by-step explanation: apex

Softa [21]3 years ago
3 0

Answer:

The ratio of their corresponding side lengths is equal to \frac{1}{3}

Step-by-step explanation:

step 1

<em>Find the scale factor</em>

we know that

If two figures are similar, then the ratio of its surface areas is equal to the scale factor squared

Let

z-------> the scale factor

x----> the area of the smaller solid

y----> the area of the larger solid

so

z^{2}=\frac{x}{y}

In this problem we have

\frac{x}{y} =\frac{16}{144}

substitute

z^{2}=\frac{16}{144}

square root both sides

z=\frac{4}{12} ------> scale factor

Simplify

z=\frac{1}{3}

step 2

<em>Find the ratio of their corresponding side lengths</em>

we know that

If two figures are similar, then the ratio of its corresponding sides is equal to the scale factor

In this problem we have that the scale factor is equal to \frac{1}{3}

therefore

The ratio of their corresponding side lengths is equal to \frac{1}{3}

You might be interested in
Someone help me brainliest pls don’t answer if you don’t know
NARA [144]

Answer:

hola mami estas bien bonita jejejeje

6 0
2 years ago
Read 2 more answers
Assuming that a cheese sandwich consists of 2 slices of bread and 3 slices of cheese, determine the number of whole cheese sandw
pav-90 [236]
If we are to consider the number of slices of bread first,

      number of sandwiches = (28 slices of bread)(1 sandwich/ 2 slices of bread)
      number of sandwiches = 14 sandwiches

If we are to consider the number of slices of cheese
 
      number of sandwiches = (45 slices of cheese)(1 sandwich / 3 slices of cheese)
     number of sandwiches = 15 sandwiches

Since, 14 is smaller than 15 then, 14 is the answer.

<em>Answer: 14 sandwiches</em>
7 0
3 years ago
Read 2 more answers
An 8ft length of crown molding costs $12. How much will it cost to buy 40 ft of crown molding?​
zzz [600]

Answer:

$60

Step-by-step explanation:

12/8 = x/40

40(12/8) = x

60 = x

8 0
2 years ago
Read 2 more answers
Urgent help pleaseeeeeee
Helga [31]

Answer:

2x - 10 = 10 - 3x

Simplifying

2x + -10 = 10 + -3x

Reorder the terms:

-10 + 2x = 10 + -3x

Solving

-10 + 2x = 10 + -3x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '3x' to each side of the equation.

-10 + 2x + 3x = 10 + -3x + 3x

Combine like terms: 2x + 3x = 5x

-10 + 5x = 10 + -3x + 3x

Combine like terms: -3x + 3x = 0

-10 + 5x = 10 + 0

-10 + 5x = 10

Add '10' to each side of the equation.

-10 + 10 + 5x = 10 + 10

Combine like terms: -10 + 10 = 0

0 + 5x = 10 + 10

5x = 10 + 10

Combine like terms: 10 + 10 = 20

5x = 20

Divide each side by '5'.

x = 4

Simplifying

x = 4

3 0
2 years ago
Read 2 more answers
0 = -5x + 4y in standard form
Effectus [21]

Answer:

5x - 4y = 0

Step-by-step explanation:

the equation of a line in standard form is

Ax + By = C ( A is a positive integer and B, C are integers )

given 0 = - 5x + 4y ( multiply through by - 1 )

5x - 4y = 0 ← in standard form


6 0
3 years ago
Read 2 more answers
Other questions:
  • In need of major help right now..<br><br>(I answered B)
    7·2 answers
  • Simplify the following expression 11^7/11^4
    9·1 answer
  • Factor completely.<br> 2x4 + 4x3 – 30x2? =
    12·1 answer
  • Please help !!!!!!!!!!!!!​
    12·1 answer
  • b and d are points on a circle with centre 0. abc is the tangent to the circle at b. and is a straight line. angle cbd is 66 deg
    10·2 answers
  • Convert to an improper fraction. Type in your answer with the negative in the numerator.
    10·1 answer
  • Zac leaves for the airport at 6:52:10 am he drives for 1:15:47 at what time does zac Arrive the airport
    8·1 answer
  • Can someone help me ?
    10·1 answer
  • Find the missing term<br> 5:13 = 3:
    6·2 answers
  • Need some help on this
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!