Solve the equation.
2 sin 20-sin 0 - 1 = 0

The midpoints of the sides of the large square are joined to form a smaller square. what is the area of the smaller square

Graph the equationy=x^2 -[tex]y = x^{2} - 2[/tex]

Anumber cube is rolled two times in a row. find the probability it will land on 2 on the first roll and a number greater then 4 on the second roll