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
chubhunter [2.5K]
4 years ago
11

Paula designed a three-dimensional scale model of a department store. The volume of the scale model was 35 cubic feet. The ratio

of the dimensions of the model to the dimensions of the store was 1:20. Determine the volume of the actual department store that Paula planned to build
Mathematics
1 answer:
pishuonlain [190]4 years ago
4 0

Answer:

700 cubic feet

Step-by-step explanation:

Volume of scale model = 35 cubic feet

ratio of the dimensions of the model to the dimensions of the store was 1:20

Therefore

dimensions of the model/ dimensions of the store = 1/20

we know that in scaling

dimensions of the model/ dimensions of the store = Volume of scale model / volume of the actual department store

Now substituting the value of scale model in the above ratio equation we have

1/20 = 35/volume of the actual department store

=> volume of the actual department store = 35*20 = 700

Therefore volume of the actual department store is 700 cubic feet

You might be interested in
Octavian became the emperor of Rome in 27 B.C. He ruled until his death in A.D. 14. How long did he rule as emperor? (Hint: Reme
raketka [301]

40 years, a simple google search would give you the answer.

5 0
3 years ago
Read 2 more answers
-2x^2 + 4x + 16 in vertex form​
Reil [10]

Answer:

y = - 2(x - 1)² + 18

Step-by-step explanation:

- 2x² + 4x + 16 ← factor out - 2 from the first 2 terms

= - 2(x² - 2x) + 16

using the method of completing the square

add/subtract ( half the coefficient of the x- term)² to x² - 2x

= - 2(x² + 2(- 1)x + 1 - 1) + 16

= - 2(x - 1)² + 2 + 16

= - 2(x - 1)² + 18 ← in vertex form

6 0
3 years ago
–1/2(2n + 4) + 6 = –9 + 4(2n + 1)
-Dominant- [34]
Simplify by combining like terms to
-n+4=8n-5
subtract 8n from both sides
-n+4-8n=8n-5-8n
-9n+4=-5
subtract 4 from both sides
-9n+4-4=-5-4
-9n=-9
Divide both sides by -9
-9n/-9=-9/-9
n=1
hope this helps!
3 0
4 years ago
Charles ran 30 ft in 4 seconds At this rate, how many yards can Charles run in 3 minutes? ​
AleksAgata [21]

Answer:

360ft

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
I'LL GIVE BRAINLIEST TO WHOEVER ANSWERS FIRST!! NO RANDOM LINKS.
zavuch27 [327]

Answer:

B, C, D

Step-by-step explanation:

9x4=36 Yes

12x3=36 Yes

6x6=36 Yes

9x9=81 No

8x4=32 No

7 0
3 years ago
Other questions:
  • I need help with 3 math questions, please! 15 points!
    14·1 answer
  • Which expression gives the measure of abc
    5·2 answers
  • Please help with this my sister needs help and I forgot how to do this
    5·2 answers
  • Determine the intercepts of the line.
    10·1 answer
  • What is the image of E for a dilation with center (0, 0) and a scale factor of 6
    6·1 answer
  • Duffy had net income of $95,000 for the year just ended. Duffy collected the following additional information to prepare its sta
    15·1 answer
  • ‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️Which of the following are point-slope equations of the line going through
    15·1 answer
  • PLS HELP I GIVE BRAINLEST IF U HELP
    14·1 answer
  • Somebody help with bothhh
    8·1 answer
  • Consider the following graph, which shows a bookstore’s sales over the course of one day.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!