Manifest Destiny as a concept was exercised in 1492 by Christopher Columbus and the Spanish monarchs who initially sanctioned the colonization of South America.

7 0

3 years ago

What do you wonder about earthquakes

Salsk061 [2.6K]

how do they work?

where are they most frequent?

what happens when theres an earthquake underwater?

6 0

3 years ago

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Simplify square root 90÷ square root 20

avanturin [10]

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)

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sqrt(2)*sqrt(2)

Answer

3 * sqrt(2)

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6 0

3 years ago

What types of landforms are found in Europe ?

amid [387]

There are Alps Balkan Peninsula, Liberian Peninsula, Danube River, and the Northern European lowlands. Hope this Helps :)

6 0

4 years ago

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