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
jekas [21]
3 years ago
13

The boeing 747 airplane is 250 feet in length. If a model of this plane is 8 inches long , what scale was used to create this mo

del
Mathematics
1 answer:
cluponka [151]3 years ago
8 0

Answer: The wingspan is 36 m.

Using a proportion to solve this, we write the scale factor as a ratio first:  19/38, since 19 is the size of the model's length and 38 is the real length.  For the second ratio, we have 18 for the size of the model wingspan and x for the real wingspan:

19/38 = 18/x

Cross multiply:

19*x = 38*18

19x = 684

You might be interested in
Will give brainliest if right
Alex787 [66]

Answer:

the answer is d to the problem

6 0
3 years ago
Read 2 more answers
What are some reasons to live I could use them right now
Yuliya22 [10]

Answer:

mom will be sad

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Saul has 8 bags. He records the weight of each bag on the line plot.
Naddika [18.5K]

Answer:

24

Step-by-step explanation:

just MultiplMultiply 8 times 3 and 24

8 0
3 years ago
Pls help me with this
Anit [1.1K]

Answer:

hope this will help you more

8 0
3 years ago
What is the answer to this question
Lesechka [4]

Remark

There's a lot you don't know here. Are DE and GF parallel? Is B a right angle? You can't assume that it is. The safest way to proceed is to give x in terms of 58 and B. You might get an answer that gives you something like 32 but I don't think you can say that unless you are told somewhere that ABC is a right angle triangle with the right angle at B.

So what to do.

<BAC = 58o                               That's because <BAC = <IAK They vertically opposite.

<ABC + <BAC + <ACB = 180o       All triangles have 180o

<ACB = 180 - 58 - <ABC                Solve for an unknown angle of a triangle.

<ACB = 122 - <ABC

x = <ACB                                       Vertically opposite angles.

x = 122 - <ABC                             Answer  It's 32 if ABC is a right angle.  

6 0
3 years ago
Other questions:
  • The probability is 1% that an electrical connector that is kept dry fails during the warranty period of a portable computer. If
    8·1 answer
  • Need the answer asapp with the working out please thanks :)
    9·1 answer
  • Hoy many pairs of parallel lines does a Square have
    11·1 answer
  • Round 74,965 to the nearest hundred
    15·1 answer
  • Help asap pls! A fish tank is shaped like a rectangular prism.
    15·1 answer
  • The volume of a cone is 62.8 cubic inches. The height of the cone is 15 inches. What is the radius of the cone, rounded to the n
    11·2 answers
  • the minute hand on a grandfather clock is 8 inches long what is the circumference of the circle to the nearest tenth of an inch
    6·2 answers
  • Given the function f(x) =-2/3x+2 solve for the x-and y-intercepts . Use the intercepts to graph the function .
    12·1 answer
  • Show
    5·1 answer
  • Solve the math problem
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!