Survey
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
Assignment Previewer Page 1 of 6 Trig and Right Triangle (2525967) Current Score: Question 0/75 Due: Fri Jun 22 2012 11:00 AM CDT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 0/6 0/6 0/4 0/4 0/6 0/6 0/6 0/6 0/6 0/6 0/2 0/2 0/6 0/6 0/1 0/1 0/1 Points Total 0/75 Instructions THIS CRAZY PROGRAM WON'T LET ME PUT THE PROBLEMS IN THE ORDER I WANT. SO DO THEM IN THIS ORDER: #1, #2, #10-17, #3-9. IN OTHER WORDS MOVE #3-9 AFTER THE OTHERS. 1. 0/6 points SwokPreCalc12 5.2.003. [1781434] - Find the values of the six trigonometric functions for the angle θ. Assume a = 7, b = 24, c = 25. sin θ = cos θ = tan θ = csc θ = sec θ = cot θ = 2. 0/6 points SwokPreCalc12 5.2.006. [1781505] - Find the values of the six trigonometric functions for the angle θ. Assume a = 1, c = 6. sin θ = cos θ = tan θ = csc θ = sec θ = cot θ = http://www.webassign.net/v4cgisfzheng@missouristate/assignments/preview.tpl?n=20120... 6/19/2012 Assignment Previewer 3. 0/4 points Page 2 of 6 SwokPreCalc12 5.2.087. [1780987] - SwokPreCalc12 5.2.088. [1781610] - Find the quadrant containing θ if the given conditions are true. (a) cos θ < 0 and sin θ > 0 quadrant I quadrant II quadrant III quadrant IV (b) sin θ > 0 and cot θ > 0 quadrant I quadrant II quadrant III quadrant IV (c) csc θ > 0 and sec θ > 0 quadrant I quadrant II quadrant III quadrant IV (d) sec θ > 0 and tan θ > 0 quadrant I quadrant II quadrant III quadrant IV 4. 0/4 points Find the quadrant containing θ if the given conditions are true. (a) tan θ < 0 and cos θ > 0 Quadrant I Quadrant II Quadrant III Quadrant IV (b) sec θ > 0 and tan θ < 0 Quadrant I Quadrant II Quadrant III Quadrant IV (c) csc θ > 0 and cot θ < 0 http://www.webassign.net/v4cgisfzheng@missouristate/assignments/preview.tpl?n=20120... 6/19/2012 Assignment Previewer Page 3 of 6 Quadrant I Quadrant II Quadrant III Quadrant IV (d) cos θ < 0 and csc θ < 0 Quadrant I Quadrant II Quadrant III Quadrant IV 5. 0/6 points SwokPreCalc12 5.2.089. [1780232] - Use fundamental identities to find the values of the trigonometric functions for the given conditions. tan θ = − 8 and sin θ > 0 15 sin θ = cos θ = tan θ = csc θ = sec θ = cot θ = 6. 0/6 points SwokPreCalc12 5.2.090. [1781665] - Use fundamental identities to find the values of the trigonometric functions for the given conditions. cot θ = 15 and cos θ < 0 8 sin θ = cos θ = tan θ = csc θ = sec θ = cot θ = http://www.webassign.net/v4cgisfzheng@missouristate/assignments/preview.tpl?n=20120... 6/19/2012 Assignment Previewer 7. Page 4 of 6 0/6 points SwokPreCalc12 5.2.091. [1780175] - Use fundamental identities to find the values of the trigonometric functions for the given conditions. sin θ = − 3 and sec θ > 0 5 8. sin θ = -3/5 cos θ = 4/5 tan θ = -3/4 csc θ = -5/3 sec θ = 5/4 cot θ = -4/3 0/6 points SwokPreCalc12 5.2.092. [1781268] - Use fundamental identities to find the values of the trigonometric functions for the given conditions. cos θ = 1 and sin θ < 0 2 sin θ = cos θ = tan θ = csc θ = sec θ = cot θ = 9. 0/6 points SwokPreCalc12 5.2.094. [1781258] - Use fundamental identities to find the values of the trigonometric functions for the given conditions. csc θ = 4 and cot θ < 0 sin θ = cos θ = tan θ = csc θ = sec θ = cot θ = 10. 0/6 points LarTrig7 1.3.002. [976822] - Find the exact values of the six trigonometric functions of the angle θ shown in the figure. (Use the Pythagorean Theorem to find the third side of the triangle.) Let b = 21 and c = 29. http://www.webassign.net/v4cgisfzheng@missouristate/assignments/preview.tpl?n=20120... 6/19/2012 Assignment Previewer 11. Page 5 of 6 sin(θ) = 21/29 cos(θ) = 20/29 tan(θ) = 21/20 csc(θ) = 29/21 sec(θ) = 29/20 cot(θ) = 20/21 0/2 points SwokPreCalc12 5.2.011. [1780259] - SwokPreCalc12 5.2.016. [1779938] - SwokPreCalc12 5.2.505.XP. [1780968] - Find the exact values of x and y. (Assume s = 5.) x = y = 12. 0/2 points Find the exact values of x and y. (Assume s = 20.) x = y = 13. 0/6 points Find the exact values of the six trigonometric functions of θ if θ is in standard position and the terminal side of θ is in the specified quadrant and satisfies the given condition. I; 14. on a line having slope sin θ = 8/17 cos θ = 15/17 tan θ = 8/15 csc θ = 17/8 sec θ = 17/15 cot θ = 15/8 8 15 0/6 points SwokPreCalc12 5.2.017. [1781106] - Find the exact values of the trigonometric functions for the acute angle θ. http://www.webassign.net/v4cgisfzheng@missouristate/assignments/preview.tpl?n=20120... 6/19/2012 Assignment Previewer Page 6 of 6 sin θ = 8 17 15. sin θ = 8/17 cos θ = 15/17 tan θ = 8/15 csc θ = 17/8 sec θ = 17/15 cot θ = 15/8 0/1 points SwokPreCalc12 5.2.024. [1780670] - The peak of Mt. Fuji in Japan is approximately 12,400 feet high. A trigonometry student, several miles away, notes that the angle between level ground and the peak is 20°. Estimate the distance from the student to the point on level ground directly beneath the peak. (Round your answer to one decimal place.) 34,068.7 ft 16. 0/1 points SwokPreCalc12 5.2.025. [1781211] - Stonehenge in Salisbury Plains, England, was constructed using solid stone blocks weighing over 99,000 pounds each. Lifting a single stone required 550 people, who pulled the stone up a ramp inclined at an angle of 9°. Approximate the distance that a stone was moved in order to raise it to a height of 30 feet. (Round your answer to the nearest whole number.) 192 ft 17. 0/1 points SwokPreCalc12 5.2.023. [1780018] - A forester, 200 feet from the base of a redwood tree, observes that the angle between the ground and the top of the tree is 60°. Estimate the height of the tree. (Round your answer to one decimal place.) 346.4 ft Assignment Details http://www.webassign.net/v4cgisfzheng@missouristate/assignments/preview.tpl?n=20120... 6/19/2012