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Which are the differences in the grammatical formation between the passive and the active voice in Spanish?

The active voice uses the simplest structure: Subject+Verb+Direct Complement. We can recognise the direct complement because it can be substituted by the "lo, la" pronouns. Example: Juan está canta...
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Answered by LORENZO M. • Spanish tutor
2040 Views

Which are the difference between polar and coordinate complex numbers?

Polar and coordinase complex numbers are two different ways of represent the same complex numbers. The polar way uses the following formula: M e^(angle j), where M is the modulus of the complex number and ca...
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Answered by LORENZO M. • Maths tutor
2639 Views

Talk about your first memory

I remember my fourth birthday very well, which is surprising considering I was very young. I remember waking up in the morning very excited because it was my birthday. As soon as I woke up I went to see my s...
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Answered by Gabrielle F. • English tutor
2312 Views

Show that gravitational force within a nuclei is negilible compared with the electric repulsion.

Electric Field Repulsion - 90N Gravitation Field Attraction - 7.3x10^-35N
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Answered by Matthew S. • Physics tutor
2882 Views

If we have a vector 4x + 6y + z and another vector 3x +11y + 2z then what is the angle between the two?Give the answer in radians

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Answered by Matthew S. • Maths tutor
4432 Views