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
Svetlanka [38]
3 years ago
13

A scale drawing of a lake has a scale of 1 cm to 80 m. If the actual width of the lake is 1,000 m, what is the width of the lake

on the scale drawing? Explain or show your reasoning.
Mathematics
1 answer:
Andreas93 [3]3 years ago
7 0

Answer: 12.5 cm

Step-by-step explanation:

Equation would be:

1:80

?:1000

So you'll just have the cross multiply the equation above to find ? ( scale drawing lake). It'll be 1000*1/80 which will be 12.5 cm.

                               

You might be interested in
TCompute the total and annual returns on each of the following investments. Round to one decimal place. ​ Twenty years after pur
lara31 [8.8K]
The total annual returns on each of the following investments would be 65 times 11,300 and the answer you’ll get divide by 2
3 0
3 years ago
Write 2 fraction problem with any operation!!plz help!!!!!write them down and solve them!!!!
Deffense [45]
John wanted to go on a train. the equation y=9/5 x describes the number of miles y that a train travels in x minutes. what is the constant speed of the train in terms of hours?

The constant speed of the train is 108 miles per hour



4 0
3 years ago
44 is the same as 113 more than w
Setler79 [48]

Answer:

Step-by-step explanation:

44=113+w

w=-69

5 0
3 years ago
Un paracaidista que pesa 70 N es lanzado de un avión. halla su masa​
77julia77 [94]

Answer:

<em>La masa del paracaidista es 7.14 Kg</em>

Step-by-step explanation:

<u>Peso y Masa</u>

La masa de un objeto es una medida de la cantidad de material que el objeto posee. Sus unidades más comunes son el Kg, gr, lb, Ton.

El peso de un objeto de masa m es la fuerza con la cual la Tierra atrae al objeto a través de la aceleración de gravedad g. Sus unidades son iguales a las de cualquier fuerza, es decir, Nw, Kgf, Dina. Su fórmula es:

P=m.g

Si tenemos el peso P=70 N, podemos calcular la masa, despejándola de la fórmula:

\displaystyle m=\frac{P}{g}

Sustituyendo los valores:

\displaystyle m=\frac{70}{9.8}=7.14\ Kg

La masa del paracaidista es 7.14 Kg

8 0
3 years ago
At 3 a.M. The temperature is -5 degrees Fahrenheit between 3 a.M. And 6 a.M. The temperature dropped by 12 degrees Fahrenheit be
LuckyWell [14K]

What I would do is subtract 12 from -5. Then you would have -17. Then you would add 4 and it would be -13. So your answer is:

<h2><em>-13</em></h2>

8 0
3 years ago
Read 2 more answers
Other questions:
  • Use the roster method to write the given set. You may need to consult a reference, such as the internet or an encyclopedia. (ent
    8·2 answers
  • Why might soft drink companies be interested in the dimensions that give the minimum surface area?
    13·1 answer
  • There are 12 squares and 4 triangles. What is the equation that compares the number of squares s to the number of triangles t?
    14·1 answer
  • Convert the decimal to a percent.
    11·2 answers
  • Which value of x from the set {5, 6, 7, 8} makes this equation true? 3x = 24
    8·1 answer
  • Someone help I’m really bad at math and also can you teach me how to solve it not only solve it for me plz!
    13·1 answer
  • Convert to slope intercept form<br> y-3=-2(x+4)
    14·1 answer
  • Simplify (4.5)(5)(-2).<br> 45<br> 4.5<br> -4.5<br> -45
    13·2 answers
  • Compare the graph of y=3(x-3)^2+6 to the graph of y=x^2. Which most accurately describes the translation
    11·1 answer
  • F a = 3, b = 4, what is c if its a right triangle
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!