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What is the difference between "ser" and "estar"

A general way of differentiating the two verbs is by using "ser" for permanent states and "estar" for more temporary ones.
For example:"estoy aburrido" ...

RD
Answered by Rachel D. Spanish tutor
1956 Views

A triangular prism has mass 900g, length 20cm and the triangle bases are equilateral and with side length 6cm. Find the density(g/cm^3) of the material the prism is made of.

Answer:Density is mass/volume .: mass must be identified and volume calculated.Volume of triangular prism is calculated as prism lengtharea of triangle.As triangles are equilateral and of side length ...

OW
Answered by Oliver W. Maths tutor
3554 Views

Assess the impact of TNCs (transnational corporations) on creating both winners and losers for people and environments.

Transnational Corporations (TNCs) are companies that operate across a number of different nations to provide services and products and are seen by many as the key force in globalisation.
TNCs can be...

BF
Answered by Ben F. Geography tutor
19594 Views

How successful was denazification in West Germany 1945-60?

Konrad Adenauer, the Chancellor of the Federal Republic of Germany (FRG), took various actions in support of denazification. Firstly, in August 1952, the neo-Nazi Socialist Reich Party was banned. This wa...

SA
Answered by Sophie A. History tutor
9513 Views

Using the Quotient rule, Find dy/dx given that y = sec(x)

d[sec(x)]/dx -->d[1/cos(x)] -->( [d[1].cos(x) - d[cos(x)].1] ) / [cos(x)]^2 -->[0.cos(x) - -sin(x).1]/ [cos(x)]^2 -->sin(x)/[cos(x)]^2 -->tan(x)sec(x) <-- Final Answer

RK
Answered by Rakib K. Maths tutor
3807 Views

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