Write the equation for a parabola with a focus at (-7,-5) and a directrix at x = -4.
x=

From the figure and statement provided, select the proper to prove statement. through a point outside a line one line can be drawn parallel to the line. mn= ab ab + bc= ac mis parallel to ! ab=bc als parallel to b

Find and simplify an expression for the area of five rows of x squares with side lengths of x centimeters.

The measure of an angle is 117°. what is the measure of a supplementary angle?