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Which case should I use with which preposition?

All prepositions in German will be followed by a case, either Dative or Accusative. Some of these are always the same, for example, "nach" (after/according to) will always be followed by the Dat...

Answered by David M. • German tutor

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A circle C with centre at the point (2, –1) passes through the point A at (4, –5). Find an equation for the circle C.

You would start with this equation (x – a)² + (y – b)² = r², with the center being at the point (a, b) and the radius being "r". Therefore you would have (x-2)

Answered by Ishan N. • Maths tutor

5696 Views

simplify (2q+4)/(p(p+1)) -q/p

times the whole equation by the denominator of the left fraction giving p(2q+4)(p+1) - (qp(p+1))/p

notice that p can be cancelled in the right fraction, and then times out to give

2qp^2 + 4p...

Answered by Madeleine B. • Maths tutor

3314 Views

Explain stylistic features Virgil uses to evoke a sense of emotion in Aeneid Book 9, lines 375-400.

Virgil makes use of caesauras and diaeresis throughout this section of the passage - these unnatural breaks in the line within the poem help to empahasis the sudden quickness of the many questions scatter...

Answered by Khrishan K. • Latin tutor

2832 Views