In triangle DEF, e = 370 cm, f = 370 cm and ZD=86°. Find ZF, to the nearest degree.

The general form of the quetion of a circle is ax^2+by^2+cx+dy+e=0 where a=b=0 if the circle has a radius of three units and the center lies on the y axis which set of values of a, b, c, d, and e might correspond to the circle

Aregular pentagon with a perimeter of 21 inches is dilated by a scale factor of 5/3 to create a new pentagon. what is the perimeter of the new pentagon?

Which statement about the annual percentage rate (apr) is not true?