Find the perimeter and area of the polygon with vertices J(−4, 4), K(2, 4), L(2, −2), and M(−4,−2).

Which is the graph of the piecewise function f(x)? f(x)=[tex]f(x) = \left \{ {{-x+1, x\leq 0 } \atop {x+1, x\ \textgreater \ 0}} \right.[/tex]

Graph the line that represents a proportional relationship between d and t with the property that an increase of 33 units in t corresponds to an increase of 44 units in d. what is the unit rate of change of dd with respect to t? (that is, a change of 11 unit in t will correspond to a change of how many units in d? )

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?