H=k+log(a/c)
isolate make a the subject

Quadrilateral abcd in the figure below represents a scaled-down model of a walkway around a historic site. quadrilateral efgh represents the actual walkway. abcd is similar to efgh. what is the total length, in feet of the actual walkway?

Aline passes through 3,7 and 6,9 what equation represents the line

Which inequality is equivalent to -3x < -12? x < 4 , x < -4 , x > 4, x > -4