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
Stells [14]
3 years ago
12

Two similar pyramids have lateral areas 8ft^2 and 18 ft^2. the volume of the large pyramid is 108 ft^2. find the volume of the s

maller pyramid.
Mathematics
1 answer:
ddd [48]3 years ago
4 0
I assume the volume of the larger pyramid is 108 ft^3, not 108 ft^2.

The scale factor of edges of two solids is x.
The scale factor of their areas is x^2.
The scale factor of their volumes is x^3

The areas have a scale factor of 18/8 = 2.25

The length have a scale factor of sqrt(2.25) = 1.5

The volumes have a scale factor of 3.375

108/3.375 = 32

Answer: 32 ft^3
You might be interested in
Gordon bought lunch for $8.43. He paid with a $20 bill. How much change did he get back?
anzhelika [568]

Answer:

$11.57

Step-by-step explanation:

20 - 8.43 is 11.57

Hope this helps.

6 0
3 years ago
Read 2 more answers
Please help!!
Fudgin [204]

Answer:

C=13

Step-by-step explanation:

Pythagorean theorem

a^2 + b^2=c^2

a squared plus b squared equals c squared

8 0
2 years ago
What are the solutions of 4x^2 -8x+5=0
Ilia_Sergeevich [38]

Answer:

It is no real solutions

Step-by-step explanation:

5 0
2 years ago
I need help on how to solve this problem?
Damm [24]
X = -2
..................
5 0
2 years ago
Read 2 more answers
What is three eights plus one eight
kramer

Answer:

3/8 + 1/8

Step-by-step explanation:

so you just need to add the both firsnumber which is 3 and 1 is equal to 4 and second is you add the both second number whick is 8 and 8 is equal to 16 now that you got all the numbers needed to complete the fraction just put the 4 in the top and pu the slach or / and put the 16 in the bottom

Exact Answer:<em>4</em><em>/</em><em>1</em><em>6</em>

6 0
3 years ago
Other questions:
  • Compare The ruler you made to an inch ruler. Describe how they are alike and how are diferente
    12·1 answer
  • Suppose that one worker can produce 15 cookies, two workers can produce 35 cookies together, and three workers can produce 60 co
    8·1 answer
  • A white tailed deer can sprint at speeds up to 30 miles per hour America bison can run at speeds up to 3,520 feet per minute whi
    7·1 answer
  • What is (are) the solution(s) to the equation <br>2<br>(x−4)<br>2<br>=50
    5·1 answer
  • Is 9/27 in its simplest form
    15·2 answers
  • A 78​% of U.S. adults think that political correctness is a problem in America today. You randomly select six U.S. adults and as
    8·1 answer
  • I need help pleasee..
    15·1 answer
  • PLEASE LOOK AT THE PICTURE I NEED HELP ASAP!!
    10·2 answers
  • (secx-tanx)(secx+tanx)=1 simplify
    8·2 answers
  • Create a equation to solve for the mid segment with bases x-6 and 2x-9
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!