Trigonometry (10th Edition)

Published by Pearson
ISBN 10: 0321671775
ISBN 13: 978-0-32167-177-6

Chapter 7 - Test - Page 347: 15

Answer

$\langle -346.4, 451.4 \rangle$

Work Step by Step

We can find the horizontal component of the vector: $a = 569~cos(127.5^{\circ})$ $a = -346.4$ We can find the vertical component of the vector: $b = 569~sin(127.5^{\circ})$ $b = 451.4$ We can express the vector with the horizontal and vertical components: $\langle -346.4, 451.4 \rangle$
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