Triangle DEF is a right triangle with point F at the origin. Segment DE has endpoints located at D(0, −6) and E(5, 0). What is the area of triangle DEF? (1 point) 8 square units

11 square units

15 square units

30 square units

An energy plant is looking into putting in a system to remove harmful pollutants from its emissions going into earth's atmosphere. the cost of removing the pollutants can be modeled using the function c = 25000p/100 -p what is the vertical asymptote?

Which point on the x-axis lies on the line that passes through point c and is parallel to lino ab?

If 25% of y is 30, what is 60% of y?