Mathematics Past Questions and Answers

The area of a triangle is \(84\text{ cm}^2\). If the base is \(12\text{ cm}\), find the height.

Simplify:<br/>\[<br/>4a-3(2a-5)<br/>\]

A cube has edge \(9\text{ cm}\). Find its total surface area.

A school bus used \(48\text{ L}\) of fuel to travel \(384\text{ km}\). Find the distance travelled per litre.

Solve:<br/>\[<br/>7(x-2)=3x+18<br/>\]