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How can I draw a 30 degree angle without a protractor?

In the exam you will have a ruler and a pair of compasses, which you can use to construct a 60 degree angle by drawing two arcs. You can then draw two more arcs to bisect that 60 degree angle and make a 30 d...
ZC
Answered by Zoe C. • Maths tutor
24284 Views

What are the different types of finance available to a business

Sources of finance can be grouped through type and time. ‘Types’ include internal finance and external finance whilst ‘time’ involves short, medium and long term. For internal sources of finance the business...
GM
2579 Views

How long ago? For how long? Using the verb 'hacer' to express the passage of time.

The verb 'hacer ', a verb in its own right used in all tenses, can be used to express the passage of time. We can use it to describe how long ago something happened or for how long we have been doing somethi...
EC
Answered by Elizabeth C. • Spanish tutor
3054 Views

What is the difference between Perfekt tense and Präteritum?

'Präteritum' is the way of telling a story. Therefore, it is also used when writing a story. A story in that sense is anything which is remote. It may be in the past, it may be in the future, it may just not...
AK
Answered by Aaron K. • German tutor
3448 Views

When should I use the imperfect tense and the preterite tense?

We use the imperfect to decribe actions in the past which used to happen regularly, for example: Iba al cine. This can be translated as, "I used to go to the cinema". It is also used to describe th...
SH
Answered by Susannah H. • Spanish tutor
2216 Views