What is the actual area in square meters of this field?

Which is the equation of an ellipse with directrices at x = ±4 and foci at (2, 0) and (−2, 0)?

Identify an equation in point slope form for the line perpendicular to y=3x+5 that passes through (4,-1)

Formulate alisha has a number in mind. if she adds three to her number the result is less than five. use this information to write and solve an inequality about alisha's number. then graph the solution set.