ilovebob24

7 Questions
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592

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A car is traveling 57 miles per hour for 3 hours at a direction 31˚ south of west. Find the exact coordinates of the car after 3 hours.

ilovebob24 May 12, 2020

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524

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Find the cube roots of the following:

343(cis π)

ilovebob24 May 12, 2020

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484

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Use DeMoivre’s Theorem to find the following:

5(cis 7π/4)^4

ilovebob24 May 12, 2020

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536

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help please

Convert from polar form to rectangular form.

a) (4, 5π/3)
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ilovebob24 May 12, 2020

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463

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What is the component form of the vector whose tail is the point (−3,2) and whose head is the point (1,−6) ?

ilovebob24 May 8, 2020

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457

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help asap

What is the component form of resultant of 4b −5a ?
a =⟨1,−3⟩
b =⟨−1,2⟩
Enter your answer by filling in the boxes. read more ..

ilovebob24 May 7, 2020

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606

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A ship leaves port at noon at a bearing of 143°. The ship’s average rate of speed over this time is 12 miles per hour.
Describe the location of the ship at 4:30 p.m. by writing a vector in component form. Then explain what these components read more ..

ilovebob24 May 7, 2020