Search our library of homework questions

Top answers

All subjects

All levels

A square is placed in a circle of area (49π)cm^2 such that all four vertices of the square lie on the circumference of the circle. What is the area of the square?

It's always helpful to draw a diagram beforehand.Since we know the area of the circle is (49π)cm², we can work out the radius using A=πr². Rearranging, we get r = 7cm. Add this info...

Answered by Karnan S. • Maths tutor

4868 Views

Make x the subject of the formula y=(4x+5)/x

xy=4x+5 xy-4x=5x(y-4)=5x=5/(y-4)

Answered by R P. • Maths tutor

4774 Views

What were the key differences between Martin Luther King and Malcolm X during the American Civil Rights Movement?

Introduction
Martin Luther King and Malcolm X were arguably the two most important leaders during the American Civil Rights Movement. Although both were dedicated to ending racial...

Answered by Lucy H. • History tutor

244754 Views

Why is EPQ important, and how do I manage my time to make sure I don't fall behind with other subjects?

The extended project qualification is incredibly important, and more universities are beginning to recognise it. I highly recommend the EPQ because it teaches you many skills which are vital at university...

Answered by KIARA B. • Extended Project Qualification tutor

6540 Views

How do I form the subjunctive and when is it used?

The subjunctive verb form is what is called a 'mood' - it is not a tense like the passé composée or the imparfait, but it is used to indicate feelings, thoughts, doubts and anything that is subjective in ...

Answered by Millie J. • French tutor

1771 Views