The diagram shows a circle centre O work out the size of angle X work out the size of angle y

Acontractor needs 54 square feet of brick to construct a rectangular walkway. the length of the walkway is 15 feet more than the width. write an equation that could be used to determine the dimensions of the walkway. solve this equation to find the length and width, in feet, of the walkway.

Issof claims that the scale factor is 1/2. which statement about his claim is correct

One line passes through (-7,-4) and (5,4) . another line passes through the point (-4,6) and (6,-9)