lindiwe

The spherical side mirror on a car is convex and has a radius of curvature of 25 cm. Another car is following, 20 m behind the mirror. If the height of the car is 1.6 m, how tall is its image?

give 10 way in which the invironmental health hazard can impact negatively on one's health

I need help. I want to write prepared speech about English is the opportunity. Why bother to teach indigenous language

answer