(Solved): Find u v, where is the angle between u and v. u = 3, v = 12, = 2 3 Use the vectors ...

Use the vectors $$\mathbf{u}=?6,6?,\mathbf{v}=??9,3?$$, and $$\mathbf{w}=?6,?2?$$ to find the indicated quantity. $$(\mathbf{u}?\mathbf{v})?(\mathbf{u}?\mathbf{w})$$ $$(\mathbf{u}?\mathbf{v})?(\mathbf{u}?\mathbf{w})=$$ State whether the result is a vector or a scalar. The result is a [-/1 Points] LARPCALC11 6.4.039. Find the angle $$?$$ (in degrees) between the vectors. (Round your answer to two decimal places.) $$\begin{array}{l}\mathbf{u}=3\mathbf{i}+4\mathbf{j}\\ \mathbf{v}=?9\mathbf{i}+5\mathbf{j}\end{array}$$ $$?=$$ [-/1 Points] LARPCALC11 6.4.047. Find $$\mathbf{u}?\mathbf{v}$$, where $$?$$ is the angle between $$\mathbf{u}$$ and $$\mathbf{v}$$. $$?\mathbf{u}?=3,?\mathbf{v}?=12,?=\frac{2?}{3}$$