Top answers

How do I structure an effective essay?

A well structured essay opens with the author's intention; in the first paragraph, you outline what the following essay is about. For example, when comparing two poems, the opening paragraph will mention bot...
Answered by • English Literature tutor
3795 Views

The perimeter of a right-angled triangle is 72 cm. The lengths of its sides are in the ratio 3 : 4 : 5 Work out the area of the triangle.

3+4+5=12,72/12=6,3x6=18, 4x6=24,Area=1/2 x 18 x 24=216
KZ
Answered by Kamil Z. • Maths tutor
3076 Views

How do I use the 把 (bǎ) sentence structure?

The 把 (bǎ) sentence structure is useful for constructing sentences where the focus is on the result of an actionIt's very common in Mandarin but can feel a bit strange for english speakers as the verb is rig...
Answered by • Mandarin tutor
1832 Views

How is the cardiac cycle regulated by the heart itself?

The heartbeat is started at a specialised area of the right atrium, known as the sinoatrial node (SAN) ; the SAN sends out the waves of depolarisation, resulting in contraction of the cardiac muscle. These w...
EB
Answered by Emma B. • Biology tutor
4728 Views

When is it suitable to use the 'imparfait de l'indicatif' tense?

The French imparfait of the verbs has the same use as the English past continuous: it refers to an action which was ongoing in the past until interrupted.
Answered by • French tutor
2374 Views