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How to be fully prepared for the exam?

practice practice practice
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Answered by Nazrin R. • Maths tutor
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The line AB has equation 5x + 3y + 3 = 0 and it intersects the line with equation 3x - 2y + 17 = 0 at the point B. Find the coordinates of B.

Two straight lines can intersect at only one point. To identify the point at which the lines cross, we make a simultaneous equation, and solve x and y from here, by firstly writing one equation on top of the...
JM
Answered by Jamie M. • Maths tutor
9330 Views

Quel est ton passe-temps préféré?

Personellement j'adore le foot, donc chaque weekend j'aime jouer au foot avec mes amis dans le parc, surtout pendant l'été quand il fait chaud. Le samedi dernier j'ai regardé un match avec mon père mais malh...
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Answered by Rebecca M. • French tutor
10709 Views

What are the stages in the conduction of a cardiac impulse?

The heart is myogenic which means it generates its own electrical impulse - this originates from the sinoatrial node in the right atrium. 2. The impulse from the SA node passes through the right and left atr...
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How do glucose and oxygen get into the blood to be used for respiration?

When we breathe we inhale oxygen from the air into our lungs. The alveoli are tiny air sacs in the lung where oxygen diffuses into the blood via small blood vessels, known as capillaries. The blood in these ...
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Answered by Anna P. • Biology tutor
42024 Views