2 years ago

Please help me I need help

Geography

1 answer:

Vlada [557]2 years ago

7 0

Answer:

x=20

Explanation:

3x-10+5x+30=180 (co-interior angles=180)

8x+20=180

8x=160

x=20

You might be interested in

The pattern of atmospheric conditions found across a relatively large geographic region over a long period of time is _______.

egoroff_w [7]

This is called climate.

climate is the weather in one area over period of time and shows the regions weather patterns as well. every place around the world has a different climate.

hope this helps and brainliest please

8 0

2 years ago

If immigration is 50, emigration is 20, the birth rate is 25, and the death rate is 10 (each per 1000 people), what is the perce

s2008m [1.1K]

Answer:

growth rate will be 4.5 %

So option A is correct option

Explanation:

We have given immigration = 50

Emigration = 20

Birth rate = 25

Death rate = 10

Each per 1000 people

We have to find the percentage growth rate of this country

Percentage growth is given by immigration - emigration + birth rate - death rate

So percentage growth rate = $\frac{50-20+25-10}{1000}\times 100=4.5$ %

So growth rate will be 4.5 %

So option A is correct option

8 0

3 years ago

Why are there different skin tones and races in this world?

jekas [21]

Because of genetic variation

8 0

2 years ago

Read 2 more answers

What is a stem-and-leaf graph

morpeh [17]

A stem-and-leaf graph is a way to organize a large number of data

4 0

3 years ago

Read 2 more answers

Which is the most important condition for fossilization

gogolik [260]

Answer:

High pressure

Explanation:

To promote mineralis

ation

5 0

3 years ago

Read 2 more answers