U = {(1,2,n ); (2,3, 1);(1,0,2 n n n (0, 1,1 ); ) n } .A. Tìm số chiều và một cơ sở W của không gian con sinh bởi hệ vector U .

Find the missing dimension! need asap! tiny square is a =3025 in ²

The numbers on a football field indicate 10 yard increments. you walk around the perimeter of a football field between the pylons. you walk a distance of 30623 yards. find the area and perimeter of the indicated regions. write your answers as mixed numbers, if necessary. a. one end zone: perimeter: yd area: yd2 b. the playing field (not including end zones): perimeter: yd area: yd2 c. the playing field (including end zones): perimeter: yd area: yd2

Atriangle has verticals at b(-3,0), c(2,-1), d(-1,2). which transformation would produce an image with verticals b”(-2,1), c”(3,2), d”(0,-1)?