Trigonometry (11th Edition)
11th Edition
ISBN: 9780134217437
Author: Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher: PEARSON
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joe and sally are skating joe skates 8 feet and sally skates 5 feet. the angles between them are 69.2 degrees. How far apart are joe and sally?
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- nts Solve the triangle. Find the angles a and B first. a 12, b = 12, c = 11 %3D O a = 54.6°, B = 62.7°, y 62.7° ices O a = 62.7°, B 62.7°, y 54.6° O a = 62.7°, B = 54.6°, y 62.7° O a = 63.7°, B = 63.7, y 52.6° Question 7 The vector v has initial position P and terminal point Q. Write v in the form ai + P (0, 0); Q = (-4, 6)arrow_forwardSolve the triangle.arrow_forwardSolve the triangle.a = 8, b = 6, c = 4arrow_forward
- Name: 6. To estimate the width of an archaeological mound, archaeologist place two stakes on opposite ends of the widest point. See the Figure Below. They set a third stake 82 feet from one stake and97 feet from the other stake. The angle formed is 125°. Find the width of the mound. Stake Mound Stake 82 ft 125 Stake 7. In baseball, the four bases form a square. The pitcher stands near the center of the pitcher's rubber. See Figure. a. The pitcher fields a ground ball without leaving the pitcher's rubber, and runners are coming to both first and second bases. Which is the shorter throw: From the pitcher's rubber to first base or to second base? How much shorter? b. A ball is hit from home plate to a point 30 feet past second base. An outfielder comes in to catch the ball. How far is the throw to home plate? To third base? Third base 90ftarrow_forwardSolve the triangle. a=26.45 km b=21.04 km, c=19.02 kmarrow_forwardSolve the triangle.a = 6, c = 9, B = 128°arrow_forward
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