This version is used to calculate lengths. Calculate the length BC. Give the answer to three significant figures. Use the form \(a^2 = b^2 + c^2 - 2bc \cos{A}\) to calculate the length. \(\text{BC}^2 ...

The graphs of \(y = 2x + 1\) and \(y = 2x - 2\) are shown below. The graph of \(y = 2x + 1\) crosses the \(y\)-axis at (0, 1). The graph of \(y = 2x - 2\) crosses the ...

Young mathematician Harry Clarke has demonstrated a clear head for figures after achieving Grade 9 and Grade 8 in GCSE Further Mathematics at just 11 years old. Harry, a pupil at Sheffield independent ...

Chemical Engineering is concerned with the design and operation of processes which convert materials and energy into the higher value products we use every day. It understands the processes which ...

Mathematics is the universal language of science while computer science is the study of the hardware and algorithms that are used in modern computer systems. Since many of the early pioneers of ...

Improvements are being made in stages as we migrate content from educationstandards.nsw.edu.au. Stage 6 syllabus information and exam resources are the latest content to move, and other curriculum ...