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
madam [21]
3 years ago
6

On a blueprint, the scale indicates that 6 cm represent 15 feet. what is the length of a room that is 9 cm long and 4 cm wide on

the blueprint?
Mathematics
2 answers:
love history [14]3 years ago
8 0

Answer:

On blueprint , length of room  is given by \frac{45}{2} feet and width is given by 10 feet.

Step-by-step explanation:

Given:  On a blueprint, the scale indicates that 6 cm represent 15 feet.

We have to find the value of  the length of a room that is 9 cm long and 4 cm wide on the blueprint.

Since, the scale indicates that 6 cm represent 15 feet

That is 6 cm = 15 feet

1cm = \frac{15}{6}=\frac{5}{2} feet

Thus, the scaling factor for 1 cm is \frac{5}{2} feet.

Thus, for length of a room  is 9 cm long.

On blueprint , length is given by \frac{5}{2}\times 9=\frac{45}{2} feet.

Also, given width of room is 4 cm

On blueprint , width is given by \frac{5}{2}\times 4=10 feet.

Thus, On blueprint , length of room  is given by \frac{45}{2} feet and width is given by 10 feet.

marta [7]3 years ago
4 0
2 cm = 5 feet
1 cm = 2.5 feet

9 cm = 9 * 2.5 = 22.5 feet by
4 cm = 4 * 2.5 = 10.0 feet


You might be interested in
30 preschoolers are going to a field trip 60% of them will be bringing their own lunch how many lunches does the teacher need to
sweet-ann [11.9K]

Answer:They will need to make 18 lunches

Step-by-step explanation: How I did it was use the website demos scientific calculator and put the question of what is 60% of 30 and it gave the answer!

3 0
3 years ago
Read 2 more answers
What is the area?<br><br> 14.39 ft. 2<br> 18.42 ft. 2<br> 16.07 ft. 2<br> 13.71 ft. 2
Anvisha [2.4K]

Answer:

c

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Given that the base of the rock is 14 feet, and the height of the rock is 12 feet, what is the slope on which the vehicle is lea
ExtremeBDS [4]
Hi! So pretty much to find slope of a triangle you are going to use rise/run. The height being 12 and the length is 14. You get 12/14. Simplified is going to be 6/7. :)
4 0
3 years ago
Read 2 more answers
A water sprinkler sends water out in a circular pattern. How large is the watered
Grace [21]
28.26 feet squared

Work:
A = π r²
A = 3.14 (3²)
A = 3.14 (9)
A = 28.26
6 0
3 years ago
There are 1/3 gallon of water in a 3-gallon container. What fraction of the<br> container is filled?
ivanzaharov [21]

Answer:

1/9 of a container

3 0
3 years ago
Other questions:
  • The ages of the members of a gym have a mean of 4747 years and a standard deviation of 1111 years. what can you conclude from​ c
    6·1 answer
  • What is the slope for (2, -1), (1, 3)?
    7·2 answers
  • A diameter of a circle has endpoints P(-10,-2) and Q(4,6).
    6·1 answer
  • Imagine you have m distinct baskets in which you’re throwing n number of balls at random. Each throw is independent of any other
    10·1 answer
  • It is known that 4 <br> PLS HELP
    5·2 answers
  • Susie bought a $2,100 computer on an installment plan
    11·1 answer
  • Ms. Gallagher goes to the grocery store every 4 days. Ms. Ragland goes to the grocery store every 10 days.
    10·2 answers
  • Sara borrows
    15·1 answer
  • WILL<br><br><br><br><br> GIVE<br><br><br><br><br> BRAINLIST <br> ..<br> .<br> .
    9·1 answer
  • Paul makes 6 stacks of cans on a shelf in his kitchen. He puts 2 cans in each stack. Which equation and answer show the total nu
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!