Use the scale factor 1:12 to find the missing dimension. Great white shark actually lengthy 21ft

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.

92ft long and 48 wide resurface 2.75$

Solve the system of equations. x=-2y+1 and x+2y=9. show work