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Basile [38]
3 years ago
13

What are some examples of three types of rocks found on Earth?

Geography
1 answer:
Mariulka [41]3 years ago
8 0

Answer:

Volcanic rock, quartz, and sandstone.

Explanation:

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In the diagram below, OL is perpendicular to DX.<br>Pro<br>No 13<br>Tea<br>Find the length of OX​
lubasha [3.4K]

Answer:

Line OX = 7.09

Explanation:

The question is incomplete. Find attached the complete question.

SOLUTION

Given:

Line OL is perpendicular to DX

Line DX = 13

Line PO = the hypotenuse of the larger triangle

Line PO = 10

Line BO = hypotenuse of smaller triangle

Line BO = 12

To find length of line OX, we would apply rule of similar and congruent triangles.

∆DPO = ∆XBO

<POD = <BOX

Line DP is parallel to line XB

Since length of side DX = 13

Side DX = side DO + side OX

Let side DO = x

Side OX = 13-x

(Adj of ∆DPO)/(Adj of ∆XBO) = hyp of ∆DPO/hyp of ∆XBO

DO/OX = PO/BO

x/ (13-x) = 10/12

12x = 10(13-x)

12x = 130-10x

12x +10x = 130

22x = 130

x = 130/22 = 65/11

x is approximately = 5.91

Therefore line OX = 13 - 5.91

Line OX = 7.09

7 0
3 years ago
Why was it important for europeans to arrive to america?​
Alex_Xolod [135]

Answer:

Explanation:

The most important motive for early European exploration across the Atlantic was the dream of enormous riches. Initially, explorers and merchants hoped to find a sea route across the Atlantic to the thriving markets of Asia. But Columbus and his fellow Europeans greatly miscalculated the circumference of the earth.

8 0
3 years ago
Read 2 more answers
Which two factors determine the density of seawater?
Nikitich [7]

Answer:

I would go with A. Salinity and Temperature

5 0
3 years ago
Some experts have predicted that Romania's economy will__??
Ipatiy [6.2K]

Answer:

The correct answer is C. Some experts have predicted that Romania's economy will improve in the short term.

Explanation:

Since 2002 there have been in Romania years of successful economic growth which has been estimated to be 4.5% per year, which has grown to more than 5% in 2005. Since 2003, wage increases have exceeded the inflation rate, which was around 1.2% per month, but subsequently decreased. In 2005, inflation dropped to 7.8% per year and was estimated to decline also for 2006. Real estate prices are also increasing.

Romania was invited to join the European Union in December 1999, the date on which negotiations began. It entered the EU on January 2007 together with Bulgaria.

The strengths of the Romanian economy vary from region to region. The capital and largest cities in southern and western regions have a per capita GDP, with values ​​approximately double or above the country average. This is a significant economic difference between urban and rural areas.

According to data from the Romanian National Institute of Statistics, in 2019 GDP grew by 4.7% on an annual basis, while the unemployment rate was 4%.

7 0
3 years ago
Which of the following explains how the Earth and Moon move? *
klemol [59]

Answer:

gravity

Explanation:

the moon and earth are like solar magnets so when the moon is full or it is a bloody moon or whatever it orbits around the earth

4 0
3 years ago
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