Two forces F1 and F2 with magnitudes 10 lb and 13 lb act on an object at a point as shown in the figure. Find the magnitude of the resultant force F acting at P. Round the result to the nearest tenth. 14.2 lb 16.2 lb 22.2 lb 18.2 lb 20.2 lb Provique D F₁ FA 45° 30° P Given a = 10i-6j-6k and b=-7i-3j-7k, find -4a+5b. -75i+9j-11k 75i-9j+11k -51+39j+59k Si-39j-59k 781-18j+59k

Two forces F1 and F2 with magnitudes 10 lb and 13 lb act on an object at a point as shown in the figure. Find the magnitude of the resultant force F acting at P. Round the result to the nearest tenth. 14.2 lb 16.2 lb 22.2 lb 18.2 lb 20.2 lb Provique D F₁ FA 45° 30° P Given a = 10i-6j-6k and b=-7i-3j-7k, find -4a+5b. -75i+9j-11k 75i-9j+11k -51+39j+59k Si-39j-59k 781-18j+59k

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

Author:Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.

Chapter11: Introduction To Trigonometry

Section11.4: Applications With Acute Triangles

Problem 38E: On a baseball diamond a square, the bases are 90ft apart. Use the Law of Sines to find the distance...

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