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Question 1 of 5: Find the component form of the resultant vector.
$$\overrightarrow{a}=\langle 6, 10 \rangle$$ $$\overrightarrow{b}=\langle -12, 8 \rangle$$ Find: $$-9\overrightarrow{a}+ \overrightarrow{b}$$
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Select the Correct Answer Below: Correct! Cool Emoji Not Correct! Cool Emoji
A
$$\langle -66,-82 \rangle$$
B
$$\langle -81,-86 \rangle$$
C
$$\langle -39,-63 \rangle$$
D
$$\langle 27,-24 \rangle$$
E
$$\langle -14, 71 \rangle$$
Question 2 of 5: Find the component form of the resultant vector.
$$\overrightarrow{u}=\langle -12, -7 \rangle$$ $$\overrightarrow{v}=\langle 8, 2 \rangle$$ Find: $$5\overrightarrow{u}- 4\overrightarrow{v}$$
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Select the Correct Answer Below: Correct! Cool Emoji Not Correct! Cool Emoji
A
$$\langle 56,7 \rangle$$
B
$$\langle -92,-43 \rangle$$
C
$$\langle 13,47 \rangle$$
D
$$\langle 20,-21 \rangle$$
E
$$\langle 14,-8 \rangle$$
Question 3 of 5: Find the component form of the resultant vector.
$$\overrightarrow{u}=\langle -7, -8 \rangle$$ $$\overrightarrow{v}=\langle -8, 8 \rangle$$ Find: $$7\overrightarrow{u}- 10\overrightarrow{v}$$
Next »
Select the Correct Answer Below: Correct! Cool Emoji Not Correct! Cool Emoji
A
$$\langle -162,-9 \rangle$$
B
$$\langle 23,52 \rangle$$
C
$$\langle 30,-62 \rangle$$
D
$$\langle 113,-28 \rangle$$
E
$$\langle 31,-136 \rangle$$
Question 4 of 5: Find the component form of the resultant vector.
$$\left| \hspace{.15em} \overrightarrow{u} \hspace{.15em} \right|=9$$ $$θ=64°$$ $$\left| \hspace{.15em} \overrightarrow{g} \hspace{.15em} \right|=6$$ $$θ=45°$$ Find: $$-2\overrightarrow{u}+ 2\overrightarrow{g}$$
Next »
Select the Correct Answer Below: Correct! Cool Emoji Not Correct! Cool Emoji
A
$$\langle 4.4, 6.87 \rangle$$
B
$$\langle 13.26, 94.51 \rangle$$
C
$$\langle 0.59, -7.69 \rangle$$
D
$$\langle 57.37, 115.94 \rangle$$
E
$$\langle 62.27, -13.27 \rangle$$
Question 5 of 5: Find the component form of the resultant vector.
$$\left| \hspace{.15em} \overrightarrow{f} \hspace{.15em} \right|=3$$ $$θ=177°$$ $$\left| \hspace{.15em} \overrightarrow{g} \hspace{.15em} \right|=19$$ $$θ=120°$$ Find: $$-5\overrightarrow{f}+ 3\overrightarrow{g}$$
Finish »
Select the Correct Answer Below: Correct! Cool Emoji Not Correct! Cool Emoji
A
$$\langle -28, 13.86 \rangle$$
B
$$\langle 25.57, 29.12 \rangle$$
C
$$\langle -13.52, 48.58 \rangle$$
D
$$\langle 200.7, -175.7 \rangle$$
E
$$\langle 59.27, -200.13 \rangle$$

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