How is it possible to draw square that is not parallelogram ?

Organisms that live in the alpine and taiga biomes have developed unique adaptations that aid in their survival. the douglas-fir is a conifer tree that grows in the taiga biome. it has an average height of about 70 feet, and its wood is an important source of lumber.

An objects motion is described by the equation d= 4sin (pi t) what will the height of the object be at 1.75 seconds?

Complete the standard form of the equation that represents the quadratic relationship displayed above, where a, b, and c are rational numbers.