Answer the 10 questions below choose the correct answer

Multiple Choice 7. From a point 10.6 m from the base of a school, the angle of elevation to the top of Choose the correct response to each question. the school is 509. How tall is the school? 1. sin 150 is A 12.63 m B 1.19 m C 8.12 m D 6.81 m A 0.9659 B 0.2588 C 0.2679 D undefined 2. cos 320 is A undefined B 0.8480 C 0.5299 D 0.6248 8. Sue's bedroom window is 7 m above the 3. tan 460 is ground. She looks down at an angle of A 1.0355 B 0.7193 depression of 30 and she can see her C undefined D 0.6946 mailbox. What is the horizontal distance from the house to the mailbox? 4. If sin A = 0.6561, then ZA is approximately A 12.12 m B 4.04 m C 3.5 m D 6.06 m A 490 B 41' C 33 D 0.011 5. If cos A = 0.8988, then ZA is approximately A 420 B 64% C 26 D 0.9999 9. Carrie's pet dog is lying on the ground 1.25 m away from her. The angle of elevation from the dog to Carrie's head is 6. A slide in a park has a vertical height of 9 m. 49. How tall is Carrie? The horizontal distance covered by the slide A 0.82 m B 0.94 m C 1.30 m D 1.43 m is 12 m. The length of slide is 9 m 12 m A 30 m B 42 m 10. Matthieu's toy boat has a base 50 cm long. C 21 m D 15 m The horizontal length of the sail is half the length of the base of the boat. The height of the sail is C 50 B - 50 cm A 59.59 cm B 29.79 cm C 38.30 cm D 32.14 cm