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
Semenov [28]
3 years ago
6

What are scale drawings? can you give an example?

Mathematics
1 answer:
Alecsey [184]3 years ago
7 0
Scale Drawings are drawings that are used to show the true size of something.
Scale drawings are most commonly used in maps, or in large scale drawings. These show the scale of something. It may show that 1cm is equivalent to 1km, which would allow someone to measure the map to see how far the distance it. It also allows a map to be made smaller, and less detailed- making it often easier to read.
Hope this helps :) 
You might be interested in
-5x +7=-38 please help meee
Sedaia [141]

Answer:

-5x+7=-38

-5x=-45

x=9

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
An aircraft flying at an average speed of 770 km/h takes 15 hours to complete a journey. Find the time taken for the aircraft to
Hoochie [10]
We can solve it two ways, we´ll do it via physics:
We know that:
d=vt
d=770km/h*15h
d=11550km
Now at 660km/h:
t=d/v
t=11550km/660km/h
t=17,5h
Math way:
770km/h→15h
660km/h→x
So:
(770*15)/660=x
x=17,5h
8 0
3 years ago
Read 2 more answers
A palm tree casts a shadow that is 28 feet long. A 6-foot sign casts a shadow 8 feet long.
s2008m [1.1K]

Answer: The height of the palm tree is 21 feet.

Step-by-step explanation:

We can use a ratio to solve this:

Actual height to shadow for both objects. The fraction equivalents must be equal.

6/8 = x/28 . Cross multiply

6(28) = 8x

168 = 8x   Divide both sides by 8  (8's "cancel" on the right)

168/8 =8x/8

21 = x . This gives us the tree's height as 21 feet.

<em>Another way to solve this is to use the ratios, but simplify the first fraction</em>

<em>6/8 = 3/4</em>

<em>Then multiply the length of the shadow by 3/4</em>

<em>3/4 × 28 = height</em>

<em>28÷4 = 7    7 × 3 = 21</em>

<em>21  feet= the height of the palm tree.</em>

3 0
3 years ago
Whats 1girl + 1 girl=
muminat

Answer:

Two gay girls :(

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
i need to find the distance between the points,round to the nearest tenth show work please this is my last question!!
natka813 [3]

Answer:

4.2 units

Step-by-step explanation:

Assuming 1 grid box = 1 units, the coordinates of the two points are (-1, -1) and (2, 2).

Apply distance formula d = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2} to find the distance between (-1, -1) and (2, 2).

Let,

(-1, -1) = (x_1, y_1)

(2, 2) = (x_2, y_2)

Plug in the values

d = \sqrt{(2 - (-1))^2 + (2 - (-1))^2}

d = \sqrt{(3)^2 + (3)^2}

d = \sqrt{9 + 9}

d = \sqrt{18}

d = 4.2 (to the nearest tenth)

4 0
3 years ago
Other questions:
  • What is the factored of the polynomial<br> x + 9x +20
    14·2 answers
  • What is the equation of a vertical like that passes through points (3,-3)
    8·1 answer
  • Find the value of the following expression:
    14·1 answer
  • Between what two consecutive integers √285 does lie?
    7·1 answer
  • A right triangle has a hypotenuse that is 15 inches long and one leg that 9 inches long what is the perimeter of the triangle
    8·1 answer
  • Hello can someone please help me with this please
    11·1 answer
  • Which point is located at (2,7)?<br> A) S <br> B) T <br> C) U <br> D) V
    11·2 answers
  • Write the equation of a line with a slope of -7/2 passing through the point 2,-4
    6·1 answer
  • What is the center of the circle shown below?
    9·1 answer
  • 3. Shannon said she can find the factored form of a trinomial of the form
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!