A circle is drawn with centre (3, 5). A tangent is drawn to the circle. The tangent touches the circle at the point (6, 7). What is the gradient of…

The diameter XY of a circle has length d cm.O is a point on the circumference of this circle such that a new circle with centre O passesthrough points X…

A cross-country running track is in the shape of a regular pentagon. Competitors run clockwise around the track. When on the third leg of the course they run on a…

Which one of the following is a simplification of x/x-1 - x2+3/ x2 +2x-3? Answer:

The diagram shows a shape made from a quarter circle of radius 6 cm and a right-angled triangle with a hypotenuse of length 9 cm. Which of the following expressions…

Some blood is found at a crime scene. The police know that it belongs to the one criminal involved. A person’s red blood cells can have type A antigens, type…

Simplify:2x + 3     +      2x – 3 -2 2x – 3             2x + 3 Answer: 24) D Let us first solve the first…