All categories

3 years ago

On a map, 1cm represents 2km. Find the actual distance between two towns if they are 20cm apart on the map.

Mathematics

2 answers:

Nimfa-mama [501]3 years ago

5 0

1cm=2km

Given distance between two towns=20cm

$\\ \sf\longmapsto Distance=20(2)$

$\\ \sf\longmapsto Distance=40km$

Damm [24]3 years ago

3 0

Answer:

40km

Step-by-step explanation:

If 1cm = 2km, then it should be 20cm = (1cm=2km) x 20

You might be interested in

3х + 5y = 2х + 3y can someone explain how to find the slope step by step?

NeTakaya

Answer:

y2+y1/x2+x1

y2 and x2 come from the same ordered pair and y1 and x1 come from the other ordered pair both what one you call y2/y1 and x2/x1

Step-by-step explanation:

5+3 or 3+5/3+2 or 2+3= 8/5

hope this helps to explain

3 0

3 years ago

MARKING BRAINLIST!!! In a couplet one statement is _____ and one is ______

makvit [3.9K]

Deciding and Acting.

A couplet can have an open sentence which is the deciding and the closing sentence being the acting.

7 0

3 years ago

Solve the equation cos(x/2)=cos x+1. What are the solutions on the interval 0°

Fiesta28 [93]

Answer:

+-pi/3 and pi

Step-by-step explanation:

$\cos(x/2)=\pm\sqrt{\dfrac{1+\cos x}{2}}=\cos x +1$

Squaring both sides:

$\dfrac{1+\cos x}{2}=(\cos x + 1)^2$

$\dfrac{1+\cos x}{2}=\cos^2x+2\cos x+1$

$1+\cos x=2\cos^2x+4\cos x +2$

$2\cos^2x+3\cos x +1 =0$

$(2\cos x + 1)(\cos x + 1)=0$

$\cos x = -\dfrac{1}{2}, -1$

$x= \pm\dfrac{\pi}{3}, \pi$

5 0

3 years ago

Please we love you HELP ME

jolli1 [7]

Send in English

I do not know question

7 0

3 years ago

6/7 divided by 2 IN FRACTION EXPLAIN HOW U GOT

gladu [14]

Answer:

3/7

Step-by-step explanation:

First, when dividing 6/7 by 2 you need to change the number 2 into a fraction. The number 2 as a fraction is 2/1. However, this is division so you need to reverse the fraction so it is 1/2 instead of 2/1. So, 6/7 x 1/2 = 6/14. You can simplify to get your the answer.

Hope this helped!

4 0

3 years ago

On a map, 1cm represents 2km. Find the actual distance between two towns if they are 20cm apart on the map.​

On a map, 1cm represents 2km. Find the actual distance between two towns if they are 20cm apart on the map.