2 years ago

1:2000000 find the land distance 14cm b) 31 cm

Mathematics

1 answer:

bogdanovich [222]2 years ago

6 0

If the scale is

R.F.= 1/2000000

=1/2x 10000x100

1cm=20000m

The scale of a map is given as= 1/2000000

Two town are 4 cm apart on the map.

the actual distance between two towns

=4x 20000

=80000 m

=80000/1000 Km

=80Km

I hope this help you

You might be interested in

Is -9.1234567 rational

Wittaler [7]

The short answer: yes.

Explanation: every rational number can be expressed as, well, a ratio. For instance, 5 can be expressed as 5/1 and 1.75 can be expressed as 7/4. Irrational numbers are not rational. For instance, pi... there is no ration for pi.

8 0

2 years ago

Read 2 more answers

the utility industry has 428.5 thousand jobs in 2010 and is expected to decline at an average rate of 3 thousand jobs per year f

Aleksandr-060686 [28]

Answer: 7%

Step-by-step explanation:

Given: Initial jobs = 428.5 thousand

Average rate of declining of jobs from 2010 to 2020 = 3 thousand jobs per year

From 2010 to 2020 , there are 10 years.

Total jobs declines till 2020 = 10 x (3 thousand)

= 30 thousand (Change in jobs)

Now, utilities percent change for 2010 to 2020 : $\dfrac{change \ in \ job\ numbers}{Initial\ jobs}\times 100$

$=\dfrac{30}{428.5}\times100\\\\\approx7.00\%$

Utilities percent change for 2010 to 2020 = 7 %

7 0

3 years ago

Use the order of operations to simplify this expression <br> |7-8|•4+3(-1)

kkurt [141]

1 is the answer 1111111111

3 0

2 years ago

A circle has an area of 3.14 cm^2 . What is its radius?

Anni [7]

Answer:

Cant be determined

Step-by-step explanation:

You would need the diameter to figure this out

6 0

2 years ago

Read 2 more answers

Jennifer figures that she uses 2 pens per month. she started the year with 10 pens. how do i write the equation that represents

andrew-mc [135]

So it would be 10-2x . X would be the months and it would be -2 because she uses that much per month

5 0

2 years ago

1:2000000 find the land distance 14cm b) 31 cm​

1:2000000 find the land distance 14cm b) 31 cm