Si aumentamos en 3 cm el lado de un cuadrado obtenemos otro cuadrado con 51 cm al cuadrado de área.
¿Cuánto mide el lado del primer cuadrado?

Acircle has a circumference of 28.36 units what is the diameter of the circle

Abird on top of a 200 ft bridge tower sees a man standing on the lower part of the bridge (which is 50 ft above the ground). the angle of depression from the bird is 26 ̊. how far is the man from the base of the bridge tower? with explanation and pictures .

How to find the exponential function y=ca^x, with points (1,2) and (2,1)