Find the direction angle of $\mathbf{u}=⟨-4,0⟩$, measured counterclockwise from the positive $x$-axis on $\left[0^{\circ },360^{\circ }\right)$.

A vector has magnitude $18$ and direction angle $210^{\circ }$. Write it in component form, in simplest radical form.

Use the graph. Find the direction angle of $\mathbf{r}$, measured counterclockwise from the positive $x$-axis on $\left[0^{\circ },360^{\circ }\right)$.

A vector has magnitude $6$ and direction angle $330^{\circ }$. Write it in component form, in simplest radical form.

A vector has magnitude $6$ and direction angle $300^{\circ }$. Write it in component form, in simplest radical form.

Use the graph. Find the unit vector in the direction of $\mathbf{r}$.

A vector has magnitude $8$ and direction angle $210^{\circ }$. Write it in component form, in simplest radical form.

Find the vector of magnitude $50$ that points in the same direction as $\mathbf{v}=⟨15,-20⟩$.

Find the unit vector in the direction of $\mathbf{q}=⟨30,16⟩$.

Use the graph. Find the unit vector in the direction of $\mathbf{b}$.

Use the graph. Find the unit vector in the direction of $\mathbf{q}$.

Use the graph. Find the unit vector in the direction of $\mathbf{b}$.

Use the graph. Find the direction angle of $\mathbf{v}$, measured counterclockwise from the positive $x$-axis on $\left[0^{\circ },360^{\circ }\right)$.

Use the graph. Find the unit vector in the direction of $\mathbf{a}$.

Use the graph. Find the direction angle of $\mathbf{v}$, measured counterclockwise from the positive $x$-axis on $\left[0^{\circ },360^{\circ }\right)$.

Use the graph. Find the unit vector in the direction of $\mathbf{p}$.

Which of these vectors has magnitude $1$?

Find the vector of magnitude $75$ that points in the same direction as $\mathbf{w}=⟨15,-20⟩$.

Find the direction angle of $\mathbf{r}=⟨-5,5⟩$, measured counterclockwise from the positive $x$-axis on $\left[0^{\circ },360^{\circ }\right)$.

Find the direction angle of $\mathbf{w}=⟨0,8⟩$, measured counterclockwise from the positive $x$-axis on $\left[0^{\circ },360^{\circ }\right)$.

Which of these vectors has magnitude $1$?

Find the direction angle of $\mathbf{u}=⟨8,0⟩$, measured counterclockwise from the positive $x$-axis on $\left[0^{\circ },360^{\circ }\right)$.

Find the unit vector in the direction of $\mathbf{r}=⟨-24,-7⟩$.

A vector has magnitude $18$ and direction angle $240^{\circ }$. Write it in component form, in simplest radical form.

Find the vector of magnitude $45$ that points in the same direction as $\mathbf{b}=⟨9,-12⟩$.

Find the direction angle of $\mathbf{r}=⟨2,-2⟩$, measured counterclockwise from the positive $x$-axis on $\left[0^{\circ },360^{\circ }\right)$.

Find the direction angle of $\mathbf{p}=⟨-2,2\sqrt{3}⟩$, measured counterclockwise from the positive $x$-axis on $\left[0^{\circ },360^{\circ }\right)$.

Find the unit vector in the direction of $\mathbf{r}=⟨-15,-8⟩$.

A vector has magnitude $8$ and direction angle $150^{\circ }$. Write it in component form, in simplest radical form.

Find the direction angle of $\mathbf{w}=⟨0,-4⟩$, measured counterclockwise from the positive $x$-axis on $\left[0^{\circ },360^{\circ }\right)$.