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
maw [93]
3 years ago
10

How do I find the surface area and volume of the larger figure using that of the smaller figure?

Mathematics
1 answer:
dalvyx [7]3 years ago
4 0
We know that
scale factor=1/8

volume smaller figure=[scale factor]³*volume larger figure
so
volume larger figure=volume smaller figure/[scale factor]³
volume smaller figure=7 km³
volume larger figure=7/[1/8]³----> 7/(1/512)---> 7*512---> 3584 km³

the answer Part a) is 
the volume of the larger figure is 3584 km³

surface area smaller figure=[scale factor]²*surface area larger figure
surface area larger figure=surface area smaller figure/[scale factor]²
surface area smaller figure=9 km²
surface area larger figure=9/[1/8]²----> 9/(1/64)---> 9*64---> 576 km²

the answer part b) is
the surface area of the larger figure is 576 km²

You might be interested in
Compound Inequalities <br> (Help)
sladkih [1.3K]
- 8x + 44 ≥ 60
- 8x ≥ 60 - 44
- 8x ≥ 16
x ≤ - 2

- 4x + 50 < 58
- 4x < 58 - 50
- 4x < 8
x > - 2

Now put the two together. Logically, these two answers since a number cannot be both less than AND greater than - 2. 

Your answer should be no solution. 
5 0
3 years ago
Find the value of the following expression: (3^8 ⋅ 2^-5 ⋅ 90)−2 ⋅ ⋅ 3^28 (5 points) Write your answer in simplified form. Show a
Darya [45]
18452.8125 use PEMDAS
3 0
3 years ago
B
asambeis [7]

Answer:

of answer Is A choose 1 answer positive negative neiter positive nor negative - the sum Is zero

Step-by-step explanation:

5 0
3 years ago
The law of cosines is used with oblique triangles true or false?
I am Lyosha [343]

That's true; the Law of Cosines works with all triangles. With right triangles it simplifies to the Pythagorean Theorem.



5 0
3 years ago
Read 2 more answers
HELP PLEASE!! | A box of granola bars that costs $4.00 is on sale for “buy 2, get 1 free.” What is the true percent of discount
Dafna11 [192]

Answer:

75%

Step-by-step explanation:

3 0
2 years ago
Other questions:
  • Find the following differences. Show all steps. i. 16 - 28 ii. -7-2
    5·1 answer
  • A boxcar has the dimensions shown. A model of the boxcar is 1.25 inches wide. Find the length of the model to nearest inch.
    6·1 answer
  • Simplify completely the quantity 5 times x to the third power plus 10 times x to the 2nd power plus 15 times x all over 5 times
    12·1 answer
  • Dr. Jones has purchase the above equipment at 79,000.00 it is now year two and there is a $7,000.00 annual maintenance fee thst
    7·1 answer
  • I worked for 12 hours each day for 6 days then the next day I worked 9 hours how many did I work in all
    15·2 answers
  • Which of these is a point-slope equation of the line that is perpendicular to
    5·1 answer
  • What is the solution for the equation 6x − 8 = 4x? x = ___. (Input whole number only
    5·2 answers
  • You have been asked to set up chairs for the school concert.
    6·1 answer
  • Joakim is icing 30 cupcakes. He spreads mint icing on 1/5 of the cupcakes and chocolate on 1/2 of the remaining cupcakes. The re
    7·1 answer
  • The question is in the picture, please help me!
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!