If f(x)=x² - 6, find f(-6).
f(-6)=

Terri makes a quilt using three sizes of fabric squares the side lenght of each fabric square is the square root of the area

This is a map of the mars exploration rover opportunity predicted landing site on mars. the scale is 1cm : 9.4km. what are the approximate measures of the actual length and width of the ellipse? i mostly need to know how to set it up : )

△abc is similar to △xyz. also, side ab measures 6 cm, side bc measures 18 cm, and side xy measures 12 cm. what is the measure of side yz ? enter your answer in the box.