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
zheka24 [161]
3 years ago
7

Simplify square root 90÷ square root 20​

Geography
1 answer:
avanturin [10]3 years ago
6 0

Answer:

Explanation:

\frac{\sqrt{90} }{\sqrt{20}} = \sqrt\frac{90}{20} = \sqrt{\frac{9}{2}} = \frac{3}{\sqrt{2} }

Now for some explanations.

  • sqrt(90)/sqrt(20) can be put under 1 square root sign.
  • When you do that, 10 divides into both numerator and denominator.
  • The sqrt(9) = 3
  • The square root of 2 cannot be reduced, but you can rationalize it by multiplying top and bottom by sqrt(2)

3 sqrt(2)

======

sqrt(2)*sqrt(2)

Answer

3 * sqrt(2)

========

2

You might be interested in
The modern world is said to be “shrinking” or “flattening” through the process of globalization. What do you think this means? e
Alika [10]

Answer:

The increasing globalization process is making the the world shrink or flat. Every decade globalization is making our world small and flat.

Explanation:

When cross-border trade start happening in goods, technology and services in terms of investment, information and people, this cause because of brought in growing population, economy and cultures among the world which are interdependent on each other, this whole process defines the term Globalization. The shrink of world due to globalization can be understood by the following examples,

In the early 1400s the world was termed very large according to Friedman's argument. The globalization 1.0 which happened in between 1492CE to 1800CE reduces the size of world from large to medium. In 1800 the globalization 2.0 started and reduced the world's size to small. The 3.0 globalization started in the beginning of 2000 and is reducing the size of world from small to tiny. Globalization is a new process and reducing the world's size continuously and rapidly.

5 0
3 years ago
Which of the following is an example of a perceptual region?
Fed [463]

Answer:

d. Eastern Europe

Explanation:

The word perception simply means the ability of someone or group of people to assume an imaginary image of a location despite the fact that it never existed. Perceptual region is an assumed region due to perception of how the people in that region behave.

Eastern Europe is an example of such despite the fact that, there is no such thing as Eastern European country but because they are similar in culture, tradition or language, people tends to classify them together as eastern Europe.

3 0
3 years ago
Read 2 more answers
When an ecosystem contains many different species, there are usually a high number of links in its
RUDIKE [14]

Answer:

When an ecosystem contains many different species, there are usually a high number of links in its food web. How does this affect the sustainability of the ecosystem? typically if one link in the food web is removed, the ecosystem will remain stable.

Explanation:

7 0
3 years ago
Which of the following statement about early cities is false
sukhopar [10]

Answer:

where is the statement?????????

8 0
4 years ago
Read 2 more answers
Help<br> The two main religious beliefs in southeast Asia are Hinduism and _____.
xxTIMURxx [149]
I believe Buddhism is the fill in the blank.

Happy studying ^-^
8 0
3 years ago
Read 2 more answers
Other questions:
  • A transform fault is ________. a dip-slip fault connecting an anticline with a syncline a strike-slip fault that forms the bound
    15·1 answer
  • The concept of ______ _____ was first developed in the 1950s by the geologist M. King Hubert.
    12·1 answer
  • Riga is the capital of:
    14·1 answer
  • write the earth from most dence to least dence: atmosphere. crust. inner core. mantle. outer core. water.
    15·1 answer
  • Alesund and Khatyrka are the same distance from the equator and they are both near the ocean. Use the information on the map to
    12·1 answer
  • 10. What location in New York State would be at a greater risk of experiencing a
    14·1 answer
  • 7. A megalopolis, like BOSWASH, is a region
    7·2 answers
  • Why do people join USME? (United States military education)​
    11·1 answer
  • Descripción de hidrolisis
    8·2 answers
  • What measures does San Fransisco have in place to prevent earthquake damage?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!