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
erica [24]
3 years ago
9

The scale on a map shows that 1 cm equals 10km if the distance between 2 cities on the map is 4.5 cm how far is the actual dista

nce
Mathematics
1 answer:
ikadub [295]3 years ago
4 0

Answer:

45 km

Step-by-step explanation:

Let's review the scale factor of this problem.

1 cm = 10 km

This means that for every 1 cm of distance on the map, 10 km is represented in the real world. Because of this, we know that dividing the actual distance by 10 will give us the distance on the map.

Ex. 40 km in real world = 4 cm on map

So, we will use d to represent the actual distance.

d=distance in real world

Then, we will divide d by 10 and set it equal to 4.5, because that's the distance on the map.

d/10 = 4.5

Now to solve this equation, we just have to multiply both sides by 10.

d=45

This is your answer.

You might be interested in
Six cakes cost £2.40 how much do ten cakes cost
crimeas [40]
There are a few ways to find out the correct answer. One of them is to divide 2.40 by 6 to get a price of one cake and then multiply it by 10:

2.40 ÷ 6 = 0.40
0.40 * 10 = 4.00

Answer: Ten cakes would cost 4 pounds.
4 0
3 years ago
I need a riddle with this number 5109
dezoksy [38]

You get this number when multiplying the numbers of 1703 and 3

7 0
3 years ago
You decide to bake some cakes. You need 150 g of flour for 12 cakes. How much flour do you need for 30 cakes?
miss Akunina [59]
150g/12cakes
150/12 = 12.5
12.5g/cake
12.5x30 = 375
Therefore, you need 375g for 30 cakes.
3 0
3 years ago
Read 2 more answers
Help how do I do this!!!!
e-lub [12.9K]
In order to find each one, we need to divide 23.96/4 to find what each pound costs. After dividing, you get 5.99. Each pound costs 5.99. So for the first one just multiply 2x5.99 and get 11.98. And the second one shows 17.97 so we can just divide 17.97 by 5.99 and get 3. Just work off of that and you’ll get the rest! But the answer would turn out to be C because you add 5.99 to 23.96 and you get 29.95! Hope this helped
6 0
2 years ago
Read 2 more answers
How many ways can you arrange 10 numbers
kkurt [141]

Answer:

3628800

Step-by-step explanation:

There are 10 options for the first number.

That leaves 9 options for the second number.

That leaves 8 options for the third number.

So on and so forth.

The number of ways 10 numbers can be arranged is:

10×9×8×7×6×5×4×3×2×1

= 10!

= 3628800

8 0
3 years ago
Other questions:
  • Betty is canning 104 pears and 126 apples separately.each jar holds 8 pears or 6 apples. How many jars does Betty need?
    12·1 answer
  • Plz help me get the answer to these
    15·2 answers
  • If alpha and beeta are the zeroes of 3x^2-5x-2, then evaluate alpha cube beeta + alpha beeta cube
    9·1 answer
  • Point Q ′ Q ′ Q, prime is the image of Q ( 3 , − 4 ) Q(3,−4)Q, left parenthesis, 3, comma, minus, 4, right parenthesis under a r
    6·1 answer
  • What is the value of x in the equation 13x - 2(8 + 5x) =12 - 11x
    10·2 answers
  • Clare has 150$ in her bank account. She buys a bike for 200$. What is Clares account balance now?
    15·2 answers
  • the manager at a hotel wants to know how often do his costomers rent boats at the nearby lake.Which sampling method will give va
    6·1 answer
  • What is the exponential regression equation to best fit the data where the y values were rounded to the nearest integer.
    14·1 answer
  • PLEASE HELP ME I'M STUCK. !! Subtract the polynomials: please please show work!
    5·1 answer
  • How do you factor x³-9?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!