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
Mrac [35]
3 years ago
12

1. The scale of a map is 1 in = 19.5 mi map: ________ in actual: 9.5 mi 2. The scale of a map is 7 in = 16 mi map: 4.9 in actual

: ______ mi 3. The scale factor for a model is 5 cm = ________ m Model : 72.5 cm actual: 165.3 m 4. The scale of a map is 1 in = 9.6 mi map: ________ in actual: 34.7 mi 5. The scale of a map is 1 ft = 9.6 mi map: ________ ft actual: 38.4 mi 6. The scale factor for a model is 5 cm = ________ m Model : 22.4 cm actual: 155.2 m 7. The scale of a map is 5 in = 10 mi map: 8.7 in actual: ______ mi 8. The scale of a map is 1 in = 13.5 mi map: ________ in actual: 65.9 mi 9. The scale factor for a model is 5 cm = ________ m Model : 61.5 cm actual: 143.2 m 10. The scale factor for a model is 5 cm = ________ m Model : 29.7 cm actual: 179.5 m
Mathematics
1 answer:
alexandr402 [8]3 years ago
3 0
<span>We use ratio and proportion to solve each of these:
</span><span>
</span><span>1. The scale of a map is 1 in = 19.5 mi map: ________ in actual: 9.5 mi
</span><span>1 in / 19.5 mi = x in / 9.5 mi, x = 0.487 in
</span><span>
</span><span>2. The scale of a map is 7 in = 16 mi map: 4.9 in actual: ______ mi
</span><span>7 in / 16 mi = 4.9 in / x mi, x = 11.2 mi
</span><span>
</span><span>3. The scale factor for a model is 5 cm = ________ m Model : 72.5 cm actual: 165.3 m
</span><span>5 cm / x m = 72.5 cm / 165.3 m, x = 11.4 m
</span><span>
</span><span>4. The scale of a map is 1 in = 9.6 mi map: ________ in actual: 34.7 mi
</span><span>1 in / 9.6 mi = x in / 34.7 mi, x = 3.62 in
</span><span>
</span><span>5. The scale of a map is 1 ft = 9.6 mi map: ________ ft actual: 38.4 mi
</span><span>1 ft / 9.6 mi = x ft / 38.4 mi, x = 4 ft
</span><span>
</span><span>6. The scale factor for a model is 5 cm = ________ m Model : 22.4 cm actual: 155.2 m
</span><span>5 cm / x m = 22.4 cm / 155.2 m, x = 34.64 m
</span><span>
</span><span>7. The scale of a map is 5 in = 10 mi map: 8.7 in actual: ______ mi
</span><span>5 in / 10 mi = 8.7 in / x mi, x = 17.4 mi
</span><span>
</span><span>8. The scale of a map is 1 in = 13.5 mi map: ________ in actual: 65.9 mi
</span><span>1 in / 13.5 mi = x in / 65.9 mi, x = 4.88 in
</span><span>
</span><span>9. The scale factor for a model is 5 cm = ________ m Model : 61.5 cm actual: 143.2 m
</span><span>5 cm / x m = 61.5 / 143.2 m, x = 11.64 m
</span><span>
</span><span>10. The scale factor for a model is 5 cm = ________ m Model : 29.7 cm actual: 179.5 m
</span><span>5 cm / x m = 29.7 cm / 179.5 m, x = 30.22 m
</span>
You might be interested in
Help please................
Alona [7]
Hey you're using Apex xD

Answer is D. 

Here's an example 

6= 3x2
Just divide. 6/2 = 3 <span />
8 0
3 years ago
For each part below, use the figure to fill in the blank.
jenyasd209 [6]

Answer:

Step-by-step explanation:

5 0
2 years ago
23 points to whoever can answer this question !!
Tamiku [17]

-2 2/5

as an improper fraction

-(5*2 +2)/5 -12/5

-12 divided by 5


3 0
3 years ago
What is 3/5 × 4/9 as a fraction.<br><br> Plz help :(
lozanna [386]
3/5 * 4/9 = 4/15. Hope this helps

3 0
3 years ago
Read 2 more answers
Solve............... the system
nadezda [96]
5y=-25,
y=-5
correct answer (1,-5)
7 0
3 years ago
Read 2 more answers
Other questions:
  • Anisa is cooling water in her fridge.The waters temperature starts at 85 degrees and she cools it 3.5 degrees every minute for 1
    14·1 answer
  • Here are five number cards.
    12·1 answer
  • How do you simplify 20/21?
    7·2 answers
  • A=2.5<br> B=10<br> C=5<br> D=5 square root of 3
    10·1 answer
  • The expression 6 x 2gives the surface area of a cube, and the expression x 3gives the volume of a cube, where x is the length of
    8·1 answer
  • I will give Brainiest if you are right
    10·2 answers
  • In farming the relationship between precipitation during the growing season and crop yield quadratic. The following table shows
    7·1 answer
  • If it takes 7 people 8 days to dig a ditch, how many people would it take to dig the ditch in 1/2 day
    12·2 answers
  • Does anyone know the answer to this? or how to do it?​
    14·1 answer
  • Find the median of the data.<br><br> 12, 10, 14, 9, 8, 9, 15, 15
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!