Two squares are attached ro the sides of quarter circle as shown. what is the best approximation for the area of this figure? use 3.14 to approximate pi. (answer choices in picture)

Sketch the vector field vector f( vector r ) = 8vector r in the xy-plane. select all that apply. the length of each vector is 8. the lengths of the vectors decrease as you move away from the origin. all the vectors point away from the origin. all the vectors point in the same direction. all the vectors point towards the origin. the lengths of the vectors increase as you move away from the origin.

Abox holds 500 paperclips. after a week on the teacher's desk 239 paperclips remained. how many paperclips were used?

Which term describes the point where the perpendicular bisectors of the three sides of a triangle intersect?