Find the Angle Between the Given Vectors to the Nearest $\mathbf { u } = \mathbf { i } + \sqrt { 7 } \mathbf { j } , \mathbf { v } = - \mathbf { i } - 9 \mathbf { j }$

Multiple Choice

Find the angle between the given vectors to the nearest tenth of a degree.
- $\mathbf { u } = \mathbf { i } + \sqrt { 7 } \mathbf { j } , \mathbf { v } = - \mathbf { i } - 9 \mathbf { j }$

A) $178.2 ^ { \circ }$
B) $165.6 ^ { \circ }$
C) $153.0 ^ { \circ }$
D) $113.1 ^ { \circ }$