Can someone answer this question for me as well. the equation tan-1 (9.4/8.2) = x can be used to find the measure of angle lkj. what is the measure of angler lkj? round to the nearest whole degree. *kl = 7.7 cm, lj = 8.9 cm*

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.