A Section 6.4 - MATH 19, section 6 X Course Hero X + X C A webassign.net/web/Student/Assignment-Responses/last?dep=29741511#Q10 SGAO UNDEFINED Need Help? Read It 10. [-/1 Points] DETAILS SPRECALC7 6.4.018.MI. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Find the angle in degrees, rounded to one decimal. 5 11 Need Help? Read It Master It 11. [1/1 Points] DETAILS PREVIOUS ANSWERS SPRECALC7 6.4.019. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Find the angle in degrees, rounded to one decimal. 38.7 9 Nov 13 10:08 0 4 USA Section 6.4 - MATH 19, section 6 X Course Hero X + X A webassign.net/web/Student/Assignment-Responses/last?dep=29741511#Q10 Q S 13. [0/1 Points] DETAILS PREVIOUS ANSWERS SPRECALC7 6.4.503.XP. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Find all angles @ between 0 and 180 satisfying the given equation. (Enter your answers as a comma-separated list.) cos(0) = V 3 11n X Need Help? Read It 14. [-/1 Points] DETAILS SPRECALC6 6.4.027-032.501.XP.MI. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Find the exact value of the expression. (Hint: Sketch a right triangle. Enter your answer in radians.) sec(arcsin(5)) Need Help? Master It 15. [-/1 Points] DETAILS SPRECALC6 6.4.027-032.502.XP.MI. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Find the exact value of the expression. (Hint: Sketch a right triangle. Enter your answer in radians.) tan arcsin(- 9) Need Help? Master It Nov 13 10:08 0 4 US $ 8A Section 6.4 - MATH 19, section 6 X Course Hero X + X C O webassign.net/web/Student/Assignment-Responses/last?dep=29741511#Q10 Q SGAO 16. [-/1 Points] DETAILS SPRECALC7 6.4.506.XP. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Find the exact value of the expression. sin(cos-]()) Need Help? Read It 17. [-/1 Points] DETAILS SPRECALC7 6.4.032. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Find the exact value of the expression. CSC(COS-1(20) Need Help? Read It 18. [-/1 Points] DETAILS SPRECALC7 6.4.033. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Find the exact value of the expression. tan sin-1(12 ) Need Help? Read It Watch It Nov 13 10:08 0 4 US $ 8A Section 6.4 - MATH 19, section 6 X Course Hero X + X -) C A webassign.net/web/Student/Assignment-Responses/last?dep=29741511#Q10 SGAO Need Help? Read It Watch It 19. [-/1 Points] DETAILS SPRECALC7 6.4.036. MY NOTES ASK YOUR TEACHER Rewrite the expression as an algebraic expression in x. sin(tan-1(x)) Need Help? Read It 20. [-/2 Points] DETAILS SPRECALC7 6.4.039. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER A 18-ft ladder is leaning against a building. If the base of the ladder is 6 it from the base of the building, what is the angle of elevation of the ladder? (Round your answer to one decimal place.) How high does the ladder reach on the building? (Round your answer to the nearest whole number.) f Need Help? Read It Watch It 21. [-/2 Points] DETAILS SPRECALC7 6.4.041. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER An observer views the space shuttle from a distance of x = 8 mi from the launch pad. Nov 13 10:08 0 4 USA Section 6.4 - MATH 19, section 6 x Course Hero X + Lg X webassign.net/web/Student/ Assignment-Responses/last?dep=29741511#Q10 SGAO 21. [-/2 Points] DETAILS SPRECALC7 6.4.041. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER An observer views the space shuttle from a distance of x = 8 mi from the launch pad. x mi (a) Express the height of the space shuttle as a function of the angle of elevation 0. h= mi (b) Express the angle of elevation @ as a function of the height h of the space shuttle. 0 = Need Help? Read It Watch It 22. [-/2 Points] DETAILS SPRECALC7 6.4.043. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER A 680-ft rope anchors a hot-air balloon as shown in the figure. Nov 13 10:08 0 4 US $ 8A Section 6.4 - MATH 19, section 6 X Course Hero X + X -> C A webassign.net/web/Student/Assignment-Responses/last?dep=29741511#Q10 SGAO 22. [-/2 Points] DETAILS SPRECALC7 6.4.043. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER A 680-ft rope anchors a hot-air balloon as shown in the figure. 680 ft (a) Express the angle @ as a function of the height h of the balloon. 0 = (b) Find the angle @ if the balloon is 640 ft high. (Round your answer to one decimal place.) 0 = Need Help? Read It Watch It 23. [-/2 Points] DETAILS SPRECALC7 6.4.042. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER A 60-ft pole casts a shadow as shown in the figure. 60 ft Nov 13 10:08 4 US $ 8A Section 6.4 - MATH 19, section 6 X Course Hero X + Lg X - > C A webassign.net/web/Student/Assignment-Responses/last?dep=29741511#Q10 SGAO 23. [-/2 Points] DETAILS SPRECALC7 6.4.042. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER A 60-ft pole casts a shadow as shown in the figure. 60 ft (a) Express the angle of elevation @ of the sun as a function of the length s of the shadow. 0 = (b) Find the angle O of elevation of the sun when the shadow is 35 ft long. (Round your answer to one decimal place.) 0 = Need Help? Read It 24. [-/1 Points] DETAILS SPRECALC7 6.4.040.MI. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER A 92-ft tree casts a shadow that is 140 ft long. What is the angle of elevation of the sun? (Round your answer to one decimal place.) Need Help? Read It Master It Nov 13 10:08 0 4 US $ 8