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
Lemur [1.5K]
2 years ago
9

The scale of a map is 1:50000. A lake on the map is 6.16cm². find the actual area of the lake in hectares.

Mathematics
1 answer:
Mamont248 [21]2 years ago
6 0

Answer:

1.54 [km²].

Step-by-step explanation:

1) the given scale is for linear functions, the given area of the lake is quadratic function. According to this

2) actual area = given area *50000 *50000;

3) the given area=0.000616 [m²],

the actual area=0.000616*50000*50000=1540000 [m²] or 1.54 [km²].

You might be interested in
THIS IS MY LAST QUESTION. Okay, im a bit anxious to get this done. Ive done half the problem, I just need the other half.
igor_vitrenko [27]

Answer:

umef leaf ninja the frog held a

7 0
3 years ago
*<br> Find the area of a triangle: Base of 8 cm Hight of 9 cm
Sliva [168]

Answer:

36 cm

Step-by-step explanation:

The formula to find the area of a triangle is A=1/2bh where b stands for base and h for height.

So, 8 times 9 equals 72, and 72 divided by 2 is 36.

5 0
2 years ago
The same player is going to play the game 200 times consecutively. How many black balls should he expect to pick
DerKrebs [107]

Answer:

200

Step-by-step explanation:

It is given that the same player is going to play a game one after another continuously about 200 times. During the game the player is going to pick up  black color balls.

If the player picks at least one black color ball at one time of the game, therefore, the probability of the number of black balls that the player is going to pick is 200 balls.

8 0
3 years ago
Can you please help me with this problem ​
Aleks04 [339]
PASS IS INTERCEPTED AT THE GOAL LINE BY MALCOLM BUTLER
8 0
2 years ago
On a recent day , a Euro was equal to about 1.2 American dollars.write an expression which estimates the number of American doll
LuckyWell [14K]
Here's the way to go:

<span>25 Euros       $1.20
------------- * --------------- = number of American dollars equal to 25 Euros.
       1               1 Euro

Cancel "Euro" in the 2 places where it occurs.  The numeric outcome will be $30.</span>
3 0
3 years ago
Other questions:
  • Find the integral, using techniques from this or the previous chapter.<br> ∫xex dx.
    15·1 answer
  • What is the approximate difference in tenths between StartRoot 12 EndRoot and StartRoot 15 EndRoot? 0.2 0.4 1.5 1.7
    14·2 answers
  • 14x^2-8x+3 + -6x^2+7x-11
    14·2 answers
  • What is the mean? If the answer is a decimal, round it to the nearest tenth.<br>​
    12·2 answers
  • A bank employee notices an abandoned checking account with a balance of $360. The bank charges a $9 monthly fee for the account.
    6·2 answers
  • Slope intersect form
    6·1 answer
  • Select the correct answer. If g = 8, what is the value of the expression g/8+2
    7·1 answer
  • A. zero<br> B. negative<br> C. positive
    15·2 answers
  • Quiz! <br>2x + 2 = 4 <br>find x! <br>​
    12·2 answers
  • Quadrilateral ABCD is dilated at center (0.0) with scale factor 1/2 to form quadrilateral A’B’C’D’. What is the length of A’B’?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!