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A cylinder has a circular face with a diameter of 10cm, and a body of length 30cm. Calculate the volume of the cylinder.

First recognise that the diameter is 10cm so the radius of the circle must be 5cm. Next use the formula for the area of a circle, πr 2 , to work out the area of the circular face: Area = 25πcm 2 Multiply thi...
HM
Answered by Hamza M. • Maths tutor
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Calculate the value of both x and y using the following 2 equations: 3x - 2y = 12 (1) and x - y = 3 (2)

Process of elimination: Multiply equation 2 by 3 to get the same coefficent in front of x: 3x - 3y = 9 (3) Subtract eq 3 from eq 1 to get: y = 3 Substitutute our value for y into eq 2 for simplicity: x - 3 =...
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Answered by Hamza M. • Maths tutor
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How do I translate an ablative absolute phrase?

Before we attempt to translate an example of an ablative absolute, it is important that we are able to confidently identify an ablative absolute phrase within a sentence. An ablative absolute consists of a n...
EL
Answered by Enlli L. • Latin tutor
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Beschreibe bitte deine letzten Sommerferien.

Answer: Als ich letztes Jahr mit meiner Familie in Spanien war, sind wir fast jeden Tag zusammen an den Strand gegangen. Dort habe ich mit meinem Bruder und meiner Schwester oft Fußball gespielt. Manchmal ha...
EG
Answered by Emma G. • German tutor
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ὁ Τάνταλος βασιλεὺς ἦν τῆς Λυδίας . πόλλα χρήματα καὶ πόλλους ἀγροὺς ἔχων , πλουσιώτατος ἦν . Tantalus was king of Lydia. What else do we learn about him here?

We know that Tantalus had many possessions, many fields and a lot of wealth. χρῆμα - is a word that means money, wealth or just things. We might say today that he has a lot of stuff! It is a useful word whic...
SR
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