After her eye test, Amal needs to pay £25 for her eye test
£155 for the frames
£39.50 for the lenses
insurance for her frames and lenses.

(b) How much does Amal have to pay in total?

The general form of the quetion of a circle is ax^2+by^2+cx+dy+e=0 where a=b=0 if the circle has a radius of three units and the center lies on the y axis which set of values of a, b, c, d, and e might correspond to the circle

Item 1 solve for s. s+24=90 −114 −66 66 114

From the top of a tree a bird looks down on a field mouse at an angle of depression of 50°. if the field mouse is 40 meters from the base of the tree, find the vertical distance from the ground to the bird's eyes.