Find the perimeter of the shaded region of this composite figure.

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.

Select the sequences that are geometric.

If you are trying to move an attached term across the equal sign (=), what operation would you use to move it?