Drag the tiles to the correct boxes to complete the pairs. Not all tiles will be used. Match the angle measures with the value of x in each triangle.

In a box lenght 1m breadth 60 cm and height 40 cm small rectangular packets of dimension 5 cm into 8 cm into 10 cm are packed. how many such small packets can be packed in the big box?

Jonathan puts $400 in a bank account. each year the account earns 6% simple interest. how much interest will be earned in 5 years?

The equation of a parabola is given. y=18x2+4x+20 what are the coordinates of the focus of the parabola?