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
Katena32 [7]
3 years ago
6

Write a paragraph that addresses the question: How is proportional reasoning used to create scale models?

Mathematics
1 answer:
Lostsunrise [7]3 years ago
3 0

Answer:

<h2>Proportional Reasoning involves comparing items using ratios, and using multiplication to identify relationships that we can apply to a given situation. ... Multiply each of the side lengths by a/b to find the lengths of the corresponding sides that will be on the scale drawing.</h2>

You might be interested in
A company was able to increase its staff from 127 employees to 204
alekssr [168]
The percentage increase in staff was 60.6%.
8 0
3 years ago
F(n) = -3–5/4 <br> I need some help to solve this problem step by step
NeX [460]

Answer:

F(n) = -\frac{17}{4}

8 0
3 years ago
Joshua is 1.45 meters tall. At 2 p.m., he measures the length of a tree's shadow to be 31.65 meters. He stands 26.2 meters away
nasty-shy [4]

Answer:

height of the tree ≈ 8.42 m

Step-by-step explanation:

The diagram given represents that of two similar triangles. Therefore, the corresponding lengths of the similar triangles are proportional to each other.

height of tree = h

Therefore:

1.45/h = (31.65 - 26.2)/31.65

1.45/h = 5.45/31.65

Cross multiply

h*5.45 = 1.45*31.65

h*5.45 = 45.8925

h = 45.8925/5.45

h ≈ 8.42 m (nearest hundredth)

4 0
3 years ago
Help me out hear
AlekseyPX

Answer:

Was ist das? Ich möchte nicht antworten, weil dies Punkte betrügt

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
A carnival ride is in the shape of a wheel with a radius of 30 feet. The wheel has 30 cars attached to the center of the wheel.
Alecsey [184]

Answer:

12^{\circ}  1\ feet\ and 94.28\ ft^2

Step-by-step explanation:

Data provided in the question

The radius of a wheel = 30 feet

Number of cars attached = 30 cars

Based on the above information

The computation is shown below:

The center angle is

= \frac{360}{30}

= 12^{\circ}

The arc length is

= \frac{12}{360}(30)

= 1 feet

And, the area of a sector between two cars is

= \frac{12}{360}(\pi (30)^2)

= 94.28\ ft^2

We simply do the above calculations so that each item could be find out

8 0
3 years ago
Other questions:
  • Find the next three terms of the sequence:)
    8·2 answers
  • Which quotient results in a terminating decimal? A.)5/6 divided by 1/3 B.)50 divided by 6/5 C.)1/2 divided by 3/5 D.)100 divided
    11·1 answer
  • What is the next number in the sequence? 7….10….16….28…
    9·1 answer
  • Please help me with this
    13·2 answers
  • 2(b + v) = X<br> solve for b
    5·1 answer
  • The number 2838 is divisible by which two numbers ​
    8·1 answer
  • Pls help asap plsssss
    5·1 answer
  • A(n) = 15 + 3 (n-1) Find the 9th term
    14·2 answers
  • How do you even do this?! i’m so confused
    11·1 answer
  • PLEASE HELP ASAP! I WILL MARK YOU BRAINLIEST.
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!