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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 length area of triangle.As triangles are equilateral and of side length 6cm ar...
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Answered by Oliver W. • Maths tutor
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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 seen as ...
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Answered by Ben F. • Geography tutor
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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 was f...
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Answered by Sophie A. • History tutor
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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
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Answered by Rakib K. • Maths tutor
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Solve... 8x + 2 = 3x - 8

To SOLVE this equation means find what x = ? To do this we need to we need to follow 3 steps. FIRST: get all the x's on one side (remember that all operations must be done to both sides of the = sign). SECON...
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Answered by Milly P. • Maths tutor
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